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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#42
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Naptha?
Pete C. wrote:
Rich Grise wrote: Winston wrote: PrecisionmachinisT wrote: (...) Coleman fuel AKA white gas Forgive my faux pas. I didn't mention that I wasn't able to locate this stuff under any of it's synonyms, either. White Spirit Coleman Fuel White Gas (I remember when that was available at the *gas station*. Etc etc. "White gas" was just unleaded, which they all have now, but before I tried gasoline, and if you really really can't find any lighter fluid, I'd try acetone or MEK (Methyl-ethyl ketone). Ah! I shall add acetone to the list. 'Still have some of that, though naptha is *much* gentler. Good Luck! Rich "White gas", is similar to unleaded, but a bit more refined and without the additives in unleaded highway gas. Naptha is volatile as all getout. Has a different aroma than eu de unleaded. Must be the additives. --Winston |
#43
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Naptha?
Doug White wrote:
(...) I've had very good luck with "lacquer thinner" from a paint store. That was about the first solvent I tried. It's terrific on 'wet' grease but the baked - on stuff reacts as if I was using plain water. Nada. Lots of folks have mentioned lighter fluid, and that works very well, Indeed it does. but it's a bit less agressive than lacquer thinner. It's less aggressive in a good way, and 'way more aggressive in a good way, in a way. Your problem may be that California has banned almost any volatile solvent known to man. They are know to cause brain damage in politicians. Ooops, too late... Solvent: If it was effective, it would be illegal. --Winston |
#44
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Naptha?
"Winston" wrote in message ... Ed Huntress wrote: FWIW, as a purple cleaner, oven cleaner, and gasoline user, I'd try them in that order, unless you don't mind the gasoline fumes, in which case that would be second. I mix my own oven cleaner for cleaning my charcoal grill but it's a bugger to get straight lye these days. The only over-the-counter retail source I've seen identified by others is Roebic Crystal Drain Cleaner, which I buy from Lowe's at $11.00 for two poundsouch!! It's now $1.98 for two pounds online, under different names, but then I pay $10 shipping. d8-( I do buy 20 pounds or so at a time online once in a while. You want 100% sodium hydroxide crystals or pellets; mix 20% with water by weight; dump in some diatomaceous earth to make it stick a little to the grill. You can use potassium hydroxide but it's more expensive. Mix 40% for cleaning drains, and stand back...At 40%, it's like thin syrup. Copied to disk and printed. Thanks again Ed! --Winston You're welcome. Pencil this in: To the 20% plus d. earth formula, add enough fumed silica to make soup, and use it to strip paint. Whole houses. I did my whole porch with it. It's slow with latex paints -- like, two days -- but fairly quick with alkyd/oil/varnish. And it's cheap, with no methylene chloride fumes. Neutralize with a dilute oxalic acid mix before painting. This stripper treatment is used in historic-house restorations. -- Ed Huntress |
#45
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Naptha?
Ed Huntress wrote:
wrote in message ... Pete C. wrote: Winston wrote: Pete C. wrote: Winston wrote: Pete C. wrote: (...) Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. I agree. It's unobtainium here in SF Bay Area. Thanks! Time to move to the free world... They have *weather* in the free world. (Shudder). Dunno, I like it here in Texas, particularly the weather. I've been to SF a few times and it's certainly had "weather" when I've been there. +1 It's warm here now. It was 97 F a few hours ago here. Tomorrow, 100 F. It feels like Texas, without the armadillos. 72 F and 48 % RH for most of the day. I *love* this place! --Winston |
#46
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Naptha?
Ed Huntress wrote:
"CaveLamb" wrote in message ... Pete C. wrote: Winston wrote: Pete C. wrote: Winston wrote: Pete C. wrote: (...) Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. I agree. It's unobtainium here in SF Bay Area. Thanks! Time to move to the free world... They have *weather* in the free world. (Shudder). Dunno, I like it here in Texas, particularly the weather. I've been to SF a few times and it's certainly had "weather" when I've been there. +1 It's warm here now. It was 97 F a few hours ago here. Tomorrow, 100 F. It feels like Texas, without the armadillos. Yeah. They are cute, specially curled up with a Lone Star Long Neck, but they aren't exactly cuddly... We hit 99 for the first time this year early last week. Last year we had three 99 degree days in June, all in the last ten days. Looks like Global Warming (tm) is back! Maybe it's just Texas Warming? When I went to work in Delaware (early '80s) it was Christmas time. Six feet of snow on the ground, and me just up from Dallas. Burrrr. I spent the first couple of weeks after work in a hot bath! Then spring came - for a week. Then it went to 100 degrees and 100 percent humidity. Might as well have been in Houston! Strangest things, NOBODY had air conditioning! -- Richard Lamb http://www.home.earthlink.net/~cavelamb http://www.home.earthlink.net/~sv_temptress |
#47
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Naptha?
Gunner Asch wrote:
On Wed, 08 Jun 2011 11:48:16 -0500, "Pete wrote: (...) Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. Coleman fuel is high quality naptha..just a heads up. Yup. 'Can't buy it for love nor money, though. --Winston |
#48
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Naptha?
Rich Grise wrote:
Winston wrote: 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Ronsonol or Zippo lighter fluid. It's almost pure naphtha - it will even get gum out of hair. It's great stuff. I advise ya'all to stock up before you get hit with the same wave of regulation. --Winston |
#49
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Naptha?
Ed Huntress wrote:
"Winston" wrote in message ... Ed Huntress wrote: FWIW, as a purple cleaner, oven cleaner, and gasoline user, I'd try them in that order, unless you don't mind the gasoline fumes, in which case that would be second. I mix my own oven cleaner for cleaning my charcoal grill but it's a bugger to get straight lye these days. The only over-the-counter retail source I've seen identified by others is Roebic Crystal Drain Cleaner, which I buy from Lowe's at $11.00 for two poundsouch!! It's now $1.98 for two pounds online, under different names, but then I pay $10 shipping. d8-( I do buy 20 pounds or so at a time online once in a while. You want 100% sodium hydroxide crystals or pellets; mix 20% with water by weight; dump in some diatomaceous earth to make it stick a little to the grill. You can use potassium hydroxide but it's more expensive. Mix 40% for cleaning drains, and stand back...At 40%, it's like thin syrup. Copied to disk and printed. Thanks again Ed! --Winston You're welcome. Pencil this in: To the 20% plus d. earth formula, add enough fumed silica to make soup, and use it to strip paint. Whole houses. I did my whole porch with it. It's slow with latex paints -- like, two days -- but fairly quick with alkyd/oil/varnish. And it's cheap, with no methylene chloride fumes. Neutralize with a dilute oxalic acid mix before painting. This stripper treatment is used in historic-house restorations. I'll give that a try, Ed. It's got to be better, cheaper, and safer than that junk I used last time! -- Richard Lamb http://www.home.earthlink.net/~cavelamb http://www.home.earthlink.net/~sv_temptress |
#50
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Naptha?
Ed Huntress wrote:
wrote in message ... (...) Copied to disk and printed. Thanks again Ed! --Winston You're welcome. Pencil this in: To the 20% plus d. earth formula, add enough fumed silica to make soup, and use it to strip paint. Whole houses. I did my whole porch with it. It's slow with latex paints -- like, two days -- but fairly quick with alkyd/oil/varnish. And it's cheap, with no methylene chloride fumes. Neutralize with a dilute oxalic acid mix before painting. This stripper treatment is used in historic-house restorations. Cool! Thanks again, again. --Winston |
#51
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Naptha?
On Jun 8, 12:28*pm, Winston wrote:
'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces:http://paint-and-supplies.hardwarest...t-thinners/vm-... It's disappeared from the shelves at all the hardware stores in my area. *Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? *Gasoline? Thanks! --Winston I would try some of that citrus based solvent. Lockheed down in Sunnyvale went to using that from trich. It is not very fast but does not evaporate rapidly. Lockheed had some trouble with the citrus solvent softening cured epoxy about 12 hours after using the citrus based solvent. Dan |
#52
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Naptha?
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#53
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Naptha? for use as degreaser
I'd be thinking kerosene, instead of gasoline. Kero
evaporates more slowly, and much less flammable. Sorry you aren't finding naptha as camp stove fuel. I'd be tempted to buy a gallon of camp stove fuel and try it out, as degreaser. Might be just relabelled. Purple degreaser can be found at HVAC / R supply houses, under brand names like Alkli Foam, or Nu Brite. Hydroxide and some soap. Usual precautions, gloves, safety goggles, etc. If it gets on skin, it turns oil to soap, makes the skin slippery. A splash of diluted vinegar makes your skin feel normal again. -- Christopher A. Young Learn more about Jesus www.lds.org .. "Winston" wrote in message ... Pete C. wrote: (....) I've used the purple degreaser to remove years of grease buildup from a Hobart mixer, and buildup on baking sheets and waffle irons. The purple stuff is lye based and will dissolve bodies if the need arises. That is the best recommendation I've ever seen! OK, Purple cleaner and Oven cleaner are next to try. Thanks! --Winston |
#54
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Naptha?
Dunno what your term *grease* means.. but if you're referring to a cooking
area or pans with vegetable oil and/or meat fat spatter that's formed a plastic-like build-up, then a couple of things will work fairly effortlessly. Automotive solvents or household ammonia will break the film loose. Naptha may also be available in a solvent used as an autobody refinishing prep cleaner known as "wax and grease remover" from an automotive refinishing supplier. Carb cleaners may still contain the xylene or toluene solvents that will effectively dissolve cooking residues. Either of the automotive solvents will work more easily if used in the way described for ammonia. Extreme caution should be exercised for the solvents' use, to prevent ignition. Household ammonia will lift off the residue if the ammonia is kept wet on the cooking residue, which can be accomplished by wetting paper towels and applying them to the surface (or pan edges to the paper towels) then covering the area with plastic to keep the area wet. Then just let the ammonia work for an extended time. I think I may have heard of brake fluid being used the same way, but that might have been for some other compound.. silicone caulking, maybe. -- WB .......... "Winston" wrote in message ... 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Thanks! --Winston |
#55
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Naptha?
On Wed, 08 Jun 2011 09:28:30 -0700, Winston
wrote: 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Isn't a $3 can of spray-on oven cleaner the least expensive solution? -- Fleas can be taught nearly anything that a Congressman can. -- Mark Twain |
#56
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Naptha?
On Wed, 08 Jun 2011 09:28:30 -0700, Winston
wrote: 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. I hear ya. New, Improved, Substitute, Odorless, Green mineral spirits absolutely suck the big one. What's a practical alternative? Gasoline? Oops, I forgot to address this. Gasoline is the only cleaner I've ever heard of igniting and immolating the user. I would never recommend using gas to clean anything. Too volatile, stinky, toxic, etc. -- Fleas can be taught nearly anything that a Congressman can. -- Mark Twain |
#57
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Naptha?
On Wed, 08 Jun 2011 11:33:43 -0700, Winston
wrote: Pete C. wrote: anorton wrote: wrote in message ... 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Thanks! --Winston Lighter fluid is (or at least used to be) mainly naptha. Gasoline has longer chain molecules than naptha, but you could try it. Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. I agree. It's unobtainium here in SF Bay Area. Oh, I forgot. You live in -no VOC- city, don't you? When I had my smog license in CA, the NOX standards were a lower number than was obtainable from ambient air on the coast with an offshore breeze on a GOOD day. Inland, the shrubs doubled that, even without any vehicular traffic. Don't you love the CARB and CAL-EPA? -- Fleas can be taught nearly anything that a Congressman can. -- Mark Twain |
#58
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Naptha?
Ed Huntress wrote: "Pete C." wrote in message ster.com... Ed Huntress wrote: "Winston" wrote in message ... Ed Huntress wrote: (...) I bought some just a few years ago at Home Depot. I'd also try a big paint store. Have you looked for Coleman Fuel at a chain sporting goods store? Target has it here. Apparently, it just evaporated locally. My local sporting goods store lists only shoes, sleeping bags and LED lanterns under the 'Coleman' brand. Perhaps it is worth a drive out there for some face time. I get nothing but 'deer in the headlights' looks when I ask about 'naptha' at the same darned stores where I used to buy gallons of the stuff for ~$7.00 then ~$9.00 then ~ $14.95. Even the Pro paint store clerks now act like they never sold the stuff! What the heck? However, as a solvent, it's pretty close to gasoline. Purple cleaner, oven cleaner, gasoline are next to try. Thanks, Ed. --Winston FWIW, as a purple cleaner, oven cleaner, and gasoline user, I'd try them in that order, unless you don't mind the gasoline fumes, in which case that would be second. I mix my own oven cleaner for cleaning my charcoal grill but it's a bugger to get straight lye these days. The only over-the-counter retail source I've seen identified by others is Roebic Crystal Drain Cleaner, which I buy from Lowe's at $11.00 for two pounds ouch!! It's now $1.98 for two pounds online, under different names, but then I pay $10 shipping. d8-( I do buy 20 pounds or so at a time online once in a while. You want 100% sodium hydroxide crystals or pellets; mix 20% with water by weight; dump in some diatomaceous earth to make it stick a little to the grill. You can use potassium hydroxide but it's more expensive. Mix 40% for cleaning drains, and stand back...At 40%, it's like thin syrup. I chase after lye now and then for anodizing prep. For cleaning a grill or smoker, my preference is a pressure washer. A pressure washer works quite well with just water and if you really need to you can feed some purple on the chemical feed after doing a pre-wash, let that work a bit and then post-wash to remove the remaining residue. I don't generally find the degreaser is necessary. That sounds good. Sometimes I wish I had one of those washers. You don't need an exotic one, a basic $400 one from Northern Tool with a Honda GC engine will do nicely, which is what I have. It's also great for cleaning driveways, patios, vehicles, the brick house and most anything else. |
#59
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Naptha?
Wild_Bill wrote:
Dunno what your term *grease* means.. but if you're referring to a cooking area or pans with vegetable oil and/or meat fat spatter that's formed a plastic-like build-up Yup. That's the stuff. , then a couple of things will work fairly effortlessly. Automotive solvents or household ammonia will break the film loose. Naptha may also be available in a solvent used as an autobody refinishing prep cleaner known as "wax and grease remover" from an automotive refinishing supplier. Not here, any more. Sigh. Carb cleaners may still contain the xylene or toluene solvents that will effectively dissolve cooking residues. Either of the automotive solvents will work more easily if used in the way described for ammonia. Extreme caution should be exercised for the solvents' use, to prevent ignition. Household ammonia will lift off the residue if the ammonia is kept wet on the cooking residue, which can be accomplished by wetting paper towels and applying them to the surface (or pan edges to the paper towels) then covering the area with plastic to keep the area wet. Then just let the ammonia work for an extended time. I think I may have heard of brake fluid being used the same way, but that might have been for some other compound.. silicone caulking, maybe. Cool! Thanks! --Winston |
#60
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Naptha?
Larry Jaques wrote:
(...) Isn't a $3 can of spray-on oven cleaner the least expensive solution? That is on the list to try. --Winston |
#61
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Naptha?
Winston wrote: Ed Huntress wrote: wrote in message ... Pete C. wrote: Winston wrote: Pete C. wrote: Winston wrote: Pete C. wrote: (...) Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. I agree. It's unobtainium here in SF Bay Area. Thanks! Time to move to the free world... They have *weather* in the free world. (Shudder). Dunno, I like it here in Texas, particularly the weather. I've been to SF a few times and it's certainly had "weather" when I've been there. +1 It's warm here now. It was 97 F a few hours ago here. Tomorrow, 100 F. It feels like Texas, without the armadillos. 72 F and 48 % RH for most of the day. I *love* this place! --Winston 88F and 46% here now at 7:48pm, 14 MPH breeze, hammock weather |
#62
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Naptha?
Larry Jaques wrote:
(...) I hear ya. New, Improved, Substitute, Odorless, Green mineral spirits absolutely suck the big one. I'd risk say 6.00 on a quart to test it. I'm not buying a gallon though. What's a practical alternative? Gasoline? Oops, I forgot to address this. Gasoline is the only cleaner I've ever heard of igniting and immolating the user. I would never recommend using gas to clean anything. Too volatile, stinky, toxic, etc. Heh! My dad thought gasoline was the cat's pajamas for cleaning stuff (while smoking). Amazing. --Winston |
#63
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Naptha? for use as degreaser
Stormin Mormon wrote: I'd be thinking kerosene, instead of gasoline. Kero evaporates more slowly, and much less flammable. Sorry you aren't finding naptha as camp stove fuel. I'd be tempted to buy a gallon of camp stove fuel and try it out, as degreaser. Might be just relabelled. Purple degreaser can be found at HVAC / R supply houses, under brand names like Alkli Foam, or Nu Brite. Hydroxide and some soap. Usual precautions, gloves, safety goggles, etc. If it gets on skin, it turns oil to soap, makes the skin slippery. A splash of diluted vinegar makes your skin feel normal again. I get the Zep brand purple degreaser in 5 gal pails at 'Depot. Actually, the last time I needed some specialty Zep product it seems 'Depot couldn't get it and I ended up buying it direct from Zep and picking it up at a Zep facility not too far away to save shipping costs. |
#64
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Naptha?
Larry Jaques wrote:
On Wed, 08 Jun 2011 11:33:43 -0700, wrote: Pete C. wrote: anorton wrote: wrote in message ... 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Thanks! --Winston Lighter fluid is (or at least used to be) mainly naptha. Gasoline has longer chain molecules than naptha, but you could try it. Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. I agree. It's unobtainium here in SF Bay Area. Oh, I forgot. You live in -no VOC- city, don't you? In a couple minutes of Googling, I didn't see citation of any law regarding VOCs in my area. Wierd. When I had my smog license in CA, the NOX standards were a lower number than was obtainable from ambient air on the coast with an offshore breeze on a GOOD day. Inland, the shrubs doubled that, even without any vehicular traffic. Don't you love the CARB and CAL-EPA? I really like how the air has 'cleaned up' since the '70s, when it got so bad at times that my eyes would swell shut. Now we get only occasional stenches from the release of I.C. processing gasses. It's much better, overall. I guess I shouldn't moan too loudly. Oh Well! --Winston |
#65
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Naptha?
On Wed, 08 Jun 2011 11:32:40 -0700, Winston
wrote: PrecisionmachinisT wrote: (...) Coleman fuel AKA white gas Forgive my faux pas. I didn't mention that I wasn't able to locate this stuff under any of it's synonyms, either. White Spirit Coleman Fuel White Gas (I remember when that was available at the *gas station*. Etc etc. Thanks! --Winston You cant find lantern fuel at Walmart???? The current Democratic party has lost its ideological basis for existence. - It is NOT fiscally responsible. - It is NOT ethically honorable. - It has started wars based on lies. - It does not support the well-being of americans - only billionaires. - It has suppresed constitutional guaranteed liberties. - It has foisted a liar as president upon America. - It has violated US national sovereignty in trade treaties. - It has refused to enforce the national borders. ....It no longer has valid reasons to exist. Lorad474 |
#66
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Naptha?
Winston wrote:
here in SF Bay Area. Thanks! --Winston Right there is your basic problem. :-) ...lew... |
#67
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Naptha?
Winston wrote:
They have *weather* in the free world. (Shudder). --Winston But they have Earth Quakes in SF. :-) ...lew... |
#68
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Naptha?
On Wed, 08 Jun 2011 16:36:14 -0700, Winston
wrote: Rich Grise wrote: Winston wrote: 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Ronsonol or Zippo lighter fluid. It's almost pure naphtha - it will even get gum out of hair. It's great stuff. I advise ya'all to stock up before you get hit with the same wave of regulation. Holy ****, Batman! $41 a QUART? http://www.nextag.com/coleman-fuel/compare-html Or $48 a gallon from Coleman. -- Fleas can be taught nearly anything that a Congressman can. -- Mark Twain |
#69
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Naptha?
"CaveLamb" wrote in message m... Ed Huntress wrote: "Winston" wrote in message ... Ed Huntress wrote: FWIW, as a purple cleaner, oven cleaner, and gasoline user, I'd try them in that order, unless you don't mind the gasoline fumes, in which case that would be second. I mix my own oven cleaner for cleaning my charcoal grill but it's a bugger to get straight lye these days. The only over-the-counter retail source I've seen identified by others is Roebic Crystal Drain Cleaner, which I buy from Lowe's at $11.00 for two poundsouch!! It's now $1.98 for two pounds online, under different names, but then I pay $10 shipping. d8-( I do buy 20 pounds or so at a time online once in a while. You want 100% sodium hydroxide crystals or pellets; mix 20% with water by weight; dump in some diatomaceous earth to make it stick a little to the grill. You can use potassium hydroxide but it's more expensive. Mix 40% for cleaning drains, and stand back...At 40%, it's like thin syrup. Copied to disk and printed. Thanks again Ed! --Winston You're welcome. Pencil this in: To the 20% plus d. earth formula, add enough fumed silica to make soup, and use it to strip paint. Whole houses. I did my whole porch with it. It's slow with latex paints -- like, two days -- but fairly quick with alkyd/oil/varnish. And it's cheap, with no methylene chloride fumes. Neutralize with a dilute oxalic acid mix before painting. This stripper treatment is used in historic-house restorations. I'll give that a try, Ed. It's got to be better, cheaper, and safer than that junk I used last time! Just protect yourself well. When you're stripping a big area, it's hard to keep that soup off of you, and it burns. Also, try any synthetic paint brushes you use with it before getting into a big project -- or maybe you can find an expert who will tell you what kinds not to use. I wound up with a handle and no bristles once. d8-) When I'm buying quantities of sodium hydroxide, I buy from www.essentialdepot.com. They've always given me good service. -- Ed Huntress -- Richard Lamb http://www.home.earthlink.net/~cavelamb http://www.home.earthlink.net/~sv_temptress |
#70
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Naptha?
On Wed, 08 Jun 2011 17:49:46 -0700, Winston
wrote: Larry Jaques wrote: (...) I hear ya. New, Improved, Substitute, Odorless, Green mineral spirits absolutely suck the big one. I'd risk say 6.00 on a quart to test it. I'm not buying a gallon though. What's a practical alternative? Gasoline? Oops, I forgot to address this. Gasoline is the only cleaner I've ever heard of igniting and immolating the user. I would never recommend using gas to clean anything. Too volatile, stinky, toxic, etc. Heh! My dad thought gasoline was the cat's pajamas for cleaning stuff (while smoking). Amazing. He was damned lucky. 3 in a week in LV: http://goo.gl/uRuJc -- Fleas can be taught nearly anything that a Congressman can. -- Mark Twain |
#71
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Naptha?
On Wed, 08 Jun 2011 18:01:48 -0700, Winston
wrote: Larry Jaques wrote: On Wed, 08 Jun 2011 11:33:43 -0700, wrote: Pete C. wrote: anorton wrote: wrote in message ... 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Thanks! --Winston Lighter fluid is (or at least used to be) mainly naptha. Gasoline has longer chain molecules than naptha, but you could try it. Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. I agree. It's unobtainium here in SF Bay Area. Oh, I forgot. You live in -no VOC- city, don't you? In a couple minutes of Googling, I didn't see citation of any law regarding VOCs in my area. Wierd. My couple minutes gave me this: http://goo.gl/7Pj6b and this: http://www.arb.ca.gov/maps/maps.htm My smog license expired in '83, so I've forgotten most of what I knew. Also, CA is a different entity today than it was back then. When I had my smog license in CA, the NOX standards were a lower number than was obtainable from ambient air on the coast with an offshore breeze on a GOOD day. Inland, the shrubs doubled that, even without any vehicular traffic. Don't you love the CARB and CAL-EPA? I really like how the air has 'cleaned up' since the '70s, when it got so bad at times that my eyes would swell shut. I was amazed at how little brown haze remained over HelL.A. when I worked there a decade ago with a buddy. We'd drive up over the hill into Orange County and see only a bit of brown. When my parents and I flew out to Glendale in the 60s, it was DARK brown. I'll bet over half of that would have been gone anyway, without CA extra strict regs, just from replacing older, worn-out cars. Now we get only occasional stenches from the release of I.C. processing gasses. It's much better, overall. I guess I shouldn't moan too loudly. Oh Well! --Winston -- Fleas can be taught nearly anything that a Congressman can. -- Mark Twain |
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Naptha?
Larry Jaques wrote:
On Wed, 08 Jun 2011 16:36:14 -0700, wrote: Rich Grise wrote: Winston wrote: 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Ronsonol or Zippo lighter fluid. It's almost pure naphtha - it will even get gum out of hair. It's great stuff. I advise ya'all to stock up before you get hit with the same wave of regulation. Holy ****, Batman! $41 a QUART? http://www.nextag.com/coleman-fuel/compare-html Or $48 a gallon from Coleman. Heh! That site shows *me* exactly zero citations for the actual fuel itself. Plenty lanterns and stoves but no fuel. Interesting, no? --Winston |
#73
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Naptha?
Pete C. wrote:
88F and 46% here now at 7:48pm, 14 MPH breeze, hammock weather Yessir. --Winston |
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Naptha?
Larry Jaques wrote:
On Wed, 08 Jun 2011 17:49:46 -0700, wrote: (...) Heh! My dad thought gasoline was the cat's pajamas for cleaning stuff (while smoking). Amazing. He was damned lucky. 3 in a week in LV: http://goo.gl/uRuJc OUCH! --Winston |
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Naptha?
On Wed, 08 Jun 2011 09:28:30 -0700, Winston
wrote: 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx It's disappeared from the shelves at all the hardware stores in my area. Some now carry a 'substitute' product in gallon cans, but I don't want to spend over 20 bucks and then have to drive it to Hazmat Disposal if it works as well as do most 'substitutes'. What's a practical alternative? Gasoline? Coleman fuel smells the same to me. RWL |
#76
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Naptha? for use as degreaser
Pete C. wrote:
Stormin Mormon wrote: I'd be thinking kerosene, instead of gasoline. Kero evaporates more slowly, and much less flammable. Sorry you aren't finding naptha as camp stove fuel. I'd be tempted to buy a gallon of camp stove fuel and try it out, as degreaser. Might be just relabelled. Purple degreaser can be found at HVAC / R supply houses, under brand names like Alkli Foam, or Nu Brite. Hydroxide and some soap. Usual precautions, gloves, safety goggles, etc. If it gets on skin, it turns oil to soap, makes the skin slippery. A splash of diluted vinegar makes your skin feel normal again. I get the Zep brand purple degreaser in 5 gal pails at 'Depot. Actually, the last time I needed some specialty Zep product it seems 'Depot couldn't get it and I ended up buying it direct from Zep and picking it up at a Zep facility not too far away to save shipping costs. Prompted by this, I tried 'Zep green': http://www.amazon.com/Zep-32Oz-Clean.../dp/B003K1ZWG8 It works nearly as well as naptha! I'm still going to check out the others but this is a very cool discovery. Thanks! --Winston |
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Naptha?
On Wed, 08 Jun 2011 09:28:30 -0700, Winston
wrote: 'Varnish Makers and Painter's' naptha is the only way I've found for removing baked-on grease from metal surfaces: http://paint-and-supplies.hardwarest...er-618030.aspx Someone recommended spray on oven cleaner and I tried it recently. It worked faster than the purple cleaner. Spray it on and start wiping. RWL |
#78
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Naptha?
Winston wrote:
Pete C. wrote: Camp stove / lantern fuel might be a viable substitute that would be better than highway gasoline. I agree. It's unobtainium here in SF Bay Area. Thanks! Try REI, they sell white gas for backpacking stoves. http://www.rei.com/search?query=white+gas Jon |
#79
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Naptha? for use as degreaser
I use oven cleaner to remove baked on grease.
Come to think about it, this is what oven cleaner is supposed to do: removing baked on grease. Just do not breathe that stuff. i On 2011-06-09, Winston wrote: Pete C. wrote: Stormin Mormon wrote: I'd be thinking kerosene, instead of gasoline. Kero evaporates more slowly, and much less flammable. Sorry you aren't finding naptha as camp stove fuel. I'd be tempted to buy a gallon of camp stove fuel and try it out, as degreaser. Might be just relabelled. Purple degreaser can be found at HVAC / R supply houses, under brand names like Alkli Foam, or Nu Brite. Hydroxide and some soap. Usual precautions, gloves, safety goggles, etc. If it gets on skin, it turns oil to soap, makes the skin slippery. A splash of diluted vinegar makes your skin feel normal again. I get the Zep brand purple degreaser in 5 gal pails at 'Depot. Actually, the last time I needed some specialty Zep product it seems 'Depot couldn't get it and I ended up buying it direct from Zep and picking it up at a Zep facility not too far away to save shipping costs. Prompted by this, I tried 'Zep green': http://www.amazon.com/Zep-32Oz-Clean.../dp/B003K1ZWG8 It works nearly as well as naptha! I'm still going to check out the others but this is a very cool discovery. Thanks! --Winston |
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Naptha?
Larry Jaques wrote:
On Wed, 08 Jun 2011 18:01:48 -0700, wrote: (...) In a couple minutes of Googling, I didn't see citation of any law regarding VOCs in my area. Wierd. My couple minutes gave me this: http://goo.gl/7Pj6b Not a mention of VOCs Hmm. The Statutory Record for 1999-2008 showed nothing pertinent for search terms 'volatile' or 'organic' or 'solvent'. http://www.leginfo.ca.gov/pdf/Statut...d1999-2008.pdf and this: http://www.arb.ca.gov/maps/maps.htm Nothing really stuck out. There is a citation about one of naptha's disguises: Stoddard Solvent. They indicate that it is an irritant, but no prohibition regarding same. Naptha has a listing he http://www.arb.ca.gov/db/solvents/all_cmpds.htm But no mention of an issue with the stuff. Mentions elsewhere on the site, but still no citations of law. Curious. (...) I was amazed at how little brown haze remained over HelL.A. when I worked there a decade ago with a buddy. We'd drive up over the hill into Orange County and see only a bit of brown. When my parents and I flew out to Glendale in the 60s, it was DARK brown. Yup. My most pronounced memory of my first drive into LA was that dark brown smog. This'd be like 1975 or so. Sick. I remember a dark brown blanket covering Santa Clara Valley back in the 70's, too. Twas depressing. --Winston |
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