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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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#1
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LPS-2 is a great rust preventative, because it is light oil, sprays
nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i |
#2
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![]() Ignoramus11220 wrote: LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i Check Kano Labs, makers of Kroil and lots of other good stuff, I'm sure they have something suitable. |
#3
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--Lots cheaper if you buy it by the gallon, then use a pump spray
bottle to apply it.. -- "Steamboat Ed" Haas : Blue Cross socks us Hacking the Trailing Edge! : $23,000/yr!! ... www.nmpproducts.com ---Decks a-wash in a sea of words--- |
#4
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Iggy,
I haven't found any good substitute to LPS2. It is a lot less expensive than the rust. I like the idea of gallon containers though. Steve "Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i |
#5
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On Mar 1, 10:38*am, Ignoramus11220 ignoramus11...@NOSPAM.
11220.invalid wrote: LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i Where the metal you are trying to protect? Inside lots of things work...outside only a few things. TMT |
#6
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Aerokroil is supposed to be good. Not sure it's
any cheaper, though. I'm told that LPS-1 "non oily" is good lube for locks. -- Christopher A. Young Learn more about Jesus www.lds.org .. "Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i |
#7
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On Mon, 1 Mar 2010 20:54:15 -0500, "Stormin Mormon"
wrote: Aerokroil is supposed to be good. Not sure it's any cheaper, though. I'm told that LPS-1 "non oily" is good lube for locks. ATF |
#8
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And, what does that mean?
-- Christopher A. Young Learn more about Jesus www.lds.org .. wrote in message ... I'm told that LPS-1 "non oily" is good lube for locks. ATF |
#9
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On Mon, 01 Mar 2010 10:38:09 -0600, Ignoramus11220
wrote: LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i Used motor oil meets your criteria. |
#10
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![]() Does anyone know of a cheaper alternative that can be sprayed and does not dry out. I've never used LPS-2, so I can't make a direct comparison, but take a look at Black Bear Par-AL-Ketone sold by Aircraft Spruce. It is intended as a rust preventative and can be diluted with mineral spirits, or denatured alcohol if you want it to dry out faster. In discussions on the net many years ago, I recall it was said that it was the same or similar to what was used in the Rusty Jones rust proofing for cars. It's off lable use is as a bullet lubricant ala Lee Liquid Alox. RWL |
#11
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On Mar 1, 9:38*am, Ignoramus11220 ignoramus11...@NOSPAM.
11220.invalid wrote: LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i Look at what CRC offers. I've not used anything but their penetrant, 556, 356, 348 or one of them thread sizes. It worked OK. NAPA was one source and I've seen it on real hardware store shelves. I like the LPS line myself, but they seem to be really after the industrial market, case lots, not the home shop onesies. I use more LPS 1 and 3 than 2. Stan |
#12
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![]() wrote in message ... On Mar 1, 9:38 am, Ignoramus11220 ignoramus11...@NOSPAM. 11220.invalid wrote: LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks i Look at what CRC offers. I've not used anything but their penetrant, 556, 356, 348 or one of them thread sizes. It worked OK. NAPA was one source and I've seen it on real hardware store shelves. I like the LPS line myself, but they seem to be really after the industrial market, case lots, not the home shop onesies. I use more LPS 1 and 3 than 2. Stan i keep having cans of any brand (LPS, CRC, etc.) of the waxy anti-rust stuff leak out all the propellant. it sucks (because it's expensive). half full cans of LPS 3 (and others) with no propellant left. one time i called LPS and told them about it and they said they were going to send me replacements and i waited a couple weeks and called them back and then they said they weren't. i bought a bunch of the stuff from eastwood. they've got it in metal cans, non-aerosol, like quart size. i put it in one of the plastic containers (that come with the schutz gun) and the solvent evaporated THROUGH the plastic container. now i have a SOLID container of wax anti-rust stuff. gonna have to figure out a way to re-liquefy it. i don't know how eastwood's prices compare to (what someone else suggested, gallon non-aerosol). http://www.eastwood.com/ http://www.eastwood.com/ew-heavy-dut...rust-32oz.html http://www.eastwood.com/rust-solutions/prevention.html how do their prices compare? b.w. |
#13
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William Wixon wrote:
i keep having cans of any brand (LPS, CRC, etc.) of the waxy anti-rust stuff leak out all the propellant. it sucks (because it's expensive). half full cans of LPS 3 (and others) with no propellant left. ... You can re-pressurize aerosol cans with propane. I made an adapter for recharging paint rattle cans: http://home.comcast.net/~bobengelhar...anAdapter2.jpg It screws into the valve of a propane torch. I.e., in place of the tube. Aerosol cans have different style valves & each style requires its own adapter. Bob |
#14
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On Tue, 02 Mar 2010 17:54:08 -0500, Bob Engelhardt
wrote: William Wixon wrote: i keep having cans of any brand (LPS, CRC, etc.) of the waxy anti-rust stuff leak out all the propellant. it sucks (because it's expensive). half full cans of LPS 3 (and others) with no propellant left. ... You can re-pressurize aerosol cans with propane. I made an adapter for recharging paint rattle cans: http://home.comcast.net/~bobengelhar...anAdapter2.jpg It screws into the valve of a propane torch. I.e., in place of the tube. Aerosol cans have different style valves & each style requires its own adapter. Bob I did that too. Mine looks amazingly similar to yours, Bob, except that mine isn't nearly as shiney. |
#15
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On Mar 3, 12:42*am, Don Foreman wrote:
On Tue, 02 Mar 2010 17:54:08 -0500, Bob Engelhardt You can re-pressurize aerosol cans with propane. * I did that too. *Mine looks amazingly similar to yours, Bob, except that mine isn't nearly as shiney. * I once found a purse-size hairspray can with a tapered insert |= pressed into the valve stem under the spray nozzle so it could be refilled from a larger can by holding the stems together. Butane lighter refills and starting fluid also worked with it as long as the small can was in cold water. I bought one hand-pump spray bottle of LPS3 and refilled it first from the dead aerosol cans and then a gallon jug. It goes further, sprays better and doesn't clog the nozzle if diluted about 1:4 with kerosine. Shake before using because part of it precipitates out. jsw |
#16
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Don Foreman wrote:
Bob Engelhardt wrote: .... http://home.comcast.net/~bobengelhar...anAdapter2.jpg .... I did that too. Mine looks amazingly similar to yours, Bob, except that mine isn't nearly as shiney. Oh, that means that yours is older than mine, which means that I probably copied yours. Thanks, Don. Bob |
#17
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![]() "Bob Engelhardt" wrote in message ... You can re-pressurize aerosol cans with propane. I made an adapter for recharging paint rattle cans: http://home.comcast.net/~bobengelhar...anAdapter2.jpg It screws into the valve of a propane torch. I.e., in place of the tube. Aerosol cans have different style valves & each style requires its own adapter. Bob that's pretty cool bob (and don). just curious, the obvious question, how do you know now much gas to put in the aerosol can? it is a "by ear" thing or is it not possible to over pressurize a paint can using a propane tank? b.w. |
#18
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On Mar 4, 1:47*pm, "William Wixon" wrote:
... ...how do you know now much gas to put in the aerosol can? *it is a "by ear" thing or is it not possible to over pressurize a paint can using a propane tank? b.w. The quick test is to dent the side in a little with your thumb. Try that with a new can to get the feel. jsw |
#19
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On Thu, 4 Mar 2010 12:47:08 -0600, "William Wixon"
wrote: "Bob Engelhardt" wrote in message ... You can re-pressurize aerosol cans with propane. I made an adapter for recharging paint rattle cans: http://home.comcast.net/~bobengelhar...anAdapter2.jpg It screws into the valve of a propane torch. I.e., in place of the tube. Aerosol cans have different style valves & each style requires its own adapter. Bob that's pretty cool bob (and don). just curious, the obvious question, how do you know now much gas to put in the aerosol can? it is a "by ear" thing or is it not possible to over pressurize a paint can using a propane tank? b.w. The latter. Let it take all it will. The pressure won't (can't) exceed the vapor pressure of propane. At 100 deg F the vapor pressure of propane is 172 PSIG. Cans can handle considerably more than that. Propane is used as propellant in some rattlecans. |
#20
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![]() "Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. In a nutshell: Nothing beat LPS3. I was puzzled about the behaviour of WD40. -- Michael Koblic, Campbell River, BC |
#21
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On Mar 2, 6:17*pm, "Michael Koblic" wrote:
"Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. In a nutshell: Nothing beat LPS3. I was puzzled about the behaviour of WD40. -- Michael Koblic, Campbell River, BC I'm not puzzled about WD40. Despite what folks say, it's good for one thing, displacing water, that's what it was designed for. The stuff is basically a light petroleum fraction with other crap dissolved that will evaporate leaving the other crap coating the surface and it's NOT a lubricant or rust-preventative. So if you try using it on a squeaky hinge, the squeak comes back, sometimes worse. Performance on rusty stuff is no better than using kerosene. LPS 1 is a far better penetrant and the coating it leaves IS a lubricant. I use it on padlock innards, usually good for several years in fully exposed locks. Keeps the disc locks from bending or busting keys. There's one thing better than LPS 3, but it's not made anymore. LPS 100 was a white grease that was supposedly good for a whole year under sea water. Used to use it on antenna rotator bearings, usually lasted longer than the attached antennas. Stan |
#22
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![]() wrote in message ... On Mar 2, 6:17 pm, "Michael Koblic" wrote: "Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. In a nutshell: Nothing beat LPS3. I was puzzled about the behaviour of WD40. -- Michael Koblic, Campbell River, BC I'm not puzzled about WD40. Despite what folks say, it's good for one thing, displacing water, that's what it was designed for. snip They should fly banners behind airplanes announcing that fact. It would save a lot of mistreated machinery. I'd like to know what happened to WD-39... -- Ed Huntress |
#23
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I found another penetrating lubricant called PB-50 (by the same
company that makes PB Blaster). It is massively cheaper than LPS-2 and is sold for $2.50 per can at Home Depot. The can is slightly smaller than LPS-2, but the price difference more than makes up for it. However, this PB-50 does not disperse widely, it shoots a jet of it. So, there is no good alternative to LPS-2. I agree with the opinion expressed here, that buying LPS-2 by the gallon, and using spray bottles, is the best bet if I need to use a lot of nondrying, easily sprayable, penetrating rust preventative. This is what I will do. I have a large quantity of steel, tool steel etc. I will sell some, but I will keep a lot and I want that steel to stay clean and not rust. i |
#24
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On Mar 7, 3:45*am, Ignoramus26053 ignoramus26...@NOSPAM.
26053.invalid wrote: I found another penetrating lubricant called PB-50 (by the same company that makes PB Blaster). It is massively cheaper than LPS-2 and is sold for $2.50 per can at Home Depot. The can is slightly smaller than LPS-2, but the price difference more than makes up for it. However, this PB-50 does not disperse widely, it shoots a jet of it. So, there is no good alternative to LPS-2. I agree with the opinion expressed here, that buying LPS-2 by the gallon, and using spray bottles, is the best bet if I need to use a lot of nondrying, easily sprayable, penetrating rust preventative. This is what I will do. I have a large quantity of steel, tool steel etc. I will sell some, but I will keep a lot and I want that steel to stay clean and not rust. i Have you tried switching nozzles on the PB50 can? I have used liquid floor polish to keep stuff from rusting. It is inexpensive if you get it at moving sales. Dan |
#25
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On Sat, 06 Mar 2010 21:45:48 -0600, the infamous Ignoramus26053
scrawled the following: I found another penetrating lubricant called PB-50 (by the same company that makes PB Blaster). It is massively cheaper than LPS-2 and is sold for $2.50 per can at Home Depot. The can is slightly smaller than LPS-2, but the price difference more than makes up for it. However, this PB-50 does not disperse widely, it shoots a jet of it. So, there is no good alternative to LPS-2. I agree with the opinion expressed here, that buying LPS-2 by the gallon, and using spray bottles, is the best bet if I need to use a lot of nondrying, easily sprayable, penetrating rust preventative. This is what I will do. I have a large quantity of steel, tool steel etc. I will sell some, but I will keep a lot and I want that steel to stay clean and not rust. The advertising boys in Tucker have been working late: The can label says "LPS-2 Heavy-duty Lubricant" The msds says: "Section 1 – Identification Product Name: LPS 2® Part Number: 00222, 02128, 00205, 00255, C00222, C02128, C00205, C00255 Chemical Name: Petroleum Distillates Product Use: An industrial lubricant designed to displace moisture from mechanical and electrical equipment, provide light-duty lubrication and short-term rust prevention. (What duty?) Manufacturer Information: LPS Laboratories, 4647 Hugh Howell Rd., Tucker, GA, USA 30084" I wonder which it is... -- The blind are not good trailblazers. -- federal judge Frank Easterbrook |
#26
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Ignoramus26053 wrote:
I found another penetrating lubricant called PB-50 ... However, this PB-50 does not disperse widely, it shoots a jet of it. So, there is no good alternative to LPS-2. .... Geez - this thread has been about LPS-*2*, but I've been thinking LPS-*3* (although LPS-3 has snuck in). Anyhow, LPS-2 & PB-50 are primarily lubricants, that rust protect too, according to their manufacturers. LPS-3 is primarily a rust preventer. Blaster has a competitive product (I think) called Corrosion Stop http://www.pbblaster.com/Corrosion_Stop.html Has anybody used this? Like PB-50, it is much cheaper than the LPS version. Bob |
#27
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Ed Huntress wrote:
wrote in message ... On Mar 2, 6:17 pm, "Michael Koblic" wrote: "Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. In a nutshell: Nothing beat LPS3. I was puzzled about the behaviour of WD40. -- Michael Koblic, Campbell River, BC I'm not puzzled about WD40. Despite what folks say, it's good for one thing, displacing water, that's what it was designed for. snip They should fly banners behind airplanes announcing that fact. It would save a lot of mistreated machinery. I'd like to know what happened to WD-39... Went to the same place as Preparation G |
#28
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![]() "Jerry Wass" wrote in message ... Ed Huntress wrote: wrote in message ... On Mar 2, 6:17 pm, "Michael Koblic" wrote: "Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. In a nutshell: Nothing beat LPS3. I was puzzled about the behaviour of WD40. -- Michael Koblic, Campbell River, BC I'm not puzzled about WD40. Despite what folks say, it's good for one thing, displacing water, that's what it was designed for. snip They should fly banners behind airplanes announcing that fact. It would save a lot of mistreated machinery. I'd like to know what happened to WD-39... Went to the same place as Preparation G Very good! g There really was a WD-39, you know. And all the other numbers. The one they finally produced was marketed under the same name they used for it in the lab -- it was their 40th try to come up with a cheap solution for displacing water. -- Ed Huntress |
#29
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On Mar 6, 9:02*pm, wrote:
... There's one thing better than LPS 3, but it's not made anymore. *LPS 100 was a white grease that was supposedly good for a whole year under sea water. *Used to use it on antenna rotator bearings, usually lasted longer than the attached antennas. Stan This can of it is black, and very thick, the marks from scooping some out maybe 20 years ago haven't slumped. It's hard to apply unless thinned and doesn't soak through a rust film so I don't use it much, except on bolt threads under the truck. Plus I can't replace it. It might be a slightly better lubricating grease than LPS-3, which dries to a wax, but neither is good. Marine lower unit or trailer wheel bearing grease let my home made roller wheel bearings spin easier and seem to be enough protection. IIRC it made the antenna rotator sluggish in very cold weather. I used marine grease the second time. The antenna has lasted only because I make new parts. I'm receiving HDTV on a dipole made of two 6" hex standoffs jammed into plastic hose. jsw |
#32
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On Sun, 07 Mar 2010 12:33:42 -0500, the infamous Joseph Gwinn
scrawled the following: In article , Larry Jaques wrote: On Sat, 6 Mar 2010 18:02:54 -0800 (PST), the infamous scrawled the following: I'm not puzzled about WD40. Despite what folks say, it's good for one thing, displacing water, that's what it was designed for. The stuff is basically a light petroleum fraction with other crap dissolved that will evaporate leaving the other crap coating the surface and it's NOT a lubricant or rust-preventative. So if you try using it on a squeaky hinge, the squeak comes back, sometimes worse. Performance on rusty stuff is no better than using kerosene. For hinges, pull the pins, wipe them off, run some coarse steel wool over 'em, wipe 'em again, dip your finger in some moly wheel bearing grease and put a thin coat on the full length and circumference of the pin. Clean your finger off on the top of the female hinge opening, and tap the pin in. That's good for about 30 squeak-free years in most homes. What I've found to work very well on cheap steel door hinges is 90-weight hypoid gear oil, which is the consistency of honey and so will creep into all the nooks and crannies. Oh my Crom! That stuff stinks worse than any crap I've ever shat out. How could you stand that? I absolutely hate the smell of that stuff. To apply, I close the door, and one-by-one drive the hingepin out, butter coat it with the hypoid oil, and reinsert. After a day or so, the oil has found its way into the places where metal interferes with metal, and the grinding and squeaking sounds are gone. The smell of the hypoid oil goes away after a few days. Put a paper towel in the gap between door and jam under the hinges to catch any drips - the oil will stain things. No it doesn't. I had a single drop of it in my kitchen and it stunk for months, until I'd PineSol the **** out of it. It's horrible. I still prefer my moly grease, which doesn't go anywhere and doesn't have much of a scent at all, even right out of the can. -- The blind are not good trailblazers. -- federal judge Frank Easterbrook |
#33
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On Mar 2, 6:17*pm, "Michael Koblic" wrote:
"Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. Great test. It helps rule out lots of products quickly and shows which ones work under the nastiest conditions. That's salt and water in your liquid cups, right? I'd like to see how the expensive metal polishes (Everbrite and Sharkskin), fare in this kind of test, too. In a nutshell: Nothing beat LPS3. Is it still available? I was puzzled about the behaviour of WD40. The rust probably combined with one of the additives, perhaps? -- The blind are not good trailblazers. -- federal judge Frank Easterbrook |
#34
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![]() "Larry Jaques" wrote in message ... You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. Great test. It helps rule out lots of products quickly and shows which ones work under the nastiest conditions. That's salt and water in your liquid cups, right? And hydrochloric acid :-) That kind of shortens the duration of the trial... I'd like to see how the expensive metal polishes (Everbrite and Sharkskin), fare in this kind of test, too. In a nutshell: Nothing beat LPS3. Is it still available? http://www.lpslabs.com/product_pg/co...n_pg/lps3.html I have a 10 year old can on the shelf. I only use it if I find a nice piece of steel which I intend to use in a distant future and don't want it to rust meanwhile. Otherwise it is a pain as it is so sticky. I was puzzled about the behaviour of WD40. The rust probably combined with one of the additives, perhaps? That is what I thought. I wondered what the additive was though. The colour of the rust notwithstanding, the protection WD40 offered was better than some others. BTW at the end of the test there was a greasy layer on all the spray compounds: G96, T9, WD40 and LPS3. There is a tendency for shop workers, particularly woodworkers to recommend paste wax as a rust protectant for unpainted surfaces of machine tools. In this test it was shown to be no better than control. This is consistent with other literatu Flexner, who wrote book on wood finishing, maintains that wax does not pose any significant barrier to water or water vapour when applied to wood. There is no reason why it should behave differently on metal. BTW WD40 is the recommended cleaning and oiling agent for VZ firearms : http://www.czub.cz/navody/CZ_858_Tactical.pdf (page 15) -- Michael Koblic, Campbell River, BC |
#35
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Posted to rec.crafts.metalworking
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On Mar 7, 7:56*pm, "Michael Koblic" wrote:
... BTW WD40 is the recommended cleaning and oiling agent for VZ firearms : http://www.czub.cz/navody/CZ_858_Tactical.pdf Michael Koblic, Campbell River, BC I've heard that the Soviets used drain cleaner on the AK-47. jsw |
#36
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Posted to rec.crafts.metalworking
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On Sat, 6 Mar 2010 18:02:54 -0800 (PST), wrote:
On Mar 2, 6:17*pm, "Michael Koblic" wrote: "Ignoramus11220" wrote in message ... LPS-2 is a great rust preventative, because it is light oil, sprays nicely, and does not dry or harden over time. It also creeps and penetrates well, so if, say, I spray it on top of a pile of metal things, it will get to all the pieces in time. The only minus of it is that it is expensive. Does anyone know of a cheaper alternative that can be sprayed and does not dry out. Thanks You might be interested in a trial I did: http://www.flickr.com/photos/2768312...7623384305382/ It is nothing original or definitive, I just wanted to know how things behaved in my hands. Also I did not consider prices but these are easy to find out. In a nutshell: Nothing beat LPS3. I was puzzled about the behaviour of WD40. -- Michael Koblic, Campbell River, BC I'm not puzzled about WD40. Despite what folks say, it's good for one thing, displacing water, that's what it was designed for. The stuff is basically a light petroleum fraction with other crap dissolved that will evaporate leaving the other crap coating the surface and it's NOT a lubricant or rust-preventative. So if you try using it on a squeaky hinge, the squeak comes back, sometimes worse. Performance on rusty stuff is no better than using kerosene. LPS 1 is a far better penetrant and the coating it leaves IS a lubricant. I use it on padlock innards, usually good for several years in fully exposed locks. Keeps the disc locks from bending or busting keys. There's one thing better than LPS 3, but it's not made anymore. LPS 100 was a white grease that was supposedly good for a whole year under sea water. Used to use it on antenna rotator bearings, usually lasted longer than the attached antennas. Stan Give that man a ceegar! WD40's most impressive feature is it's marketing dept. Newb |
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