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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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Can caulk be microwaved?
I just got some caulk from the garage, a new tube of silicone. It was
fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? Steve |
#2
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Can caulk be microwaved?
"Tim Wescott" wrote in message ... On 01/03/2011 11:11 AM, Steve B wrote: I just got some caulk from the garage, a new tube of silicone. It was fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? I think it'd either get too hot or not hot at all -- or something in the packaging would fry, and damage the caulk. Chuck it in a tub of hot water. -- Tim Wescott Didn't EVEN think of that. Sat it on the stove for a couple of minutes, and pulled and rotated it. Got it to where it would flow. Need me one of them there fancy electricital caulking guns. Someone once asked what they were good for over standard guns. I have a new answer. To run cold caulk. Hard on the wrists otherwise. Steve |
#3
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Can caulk be microwaved?
On Mon, 03 Jan 2011 11:39:29 -0800, Rich Grise
wrote: Steve B wrote: I just got some caulk from the garage, a new tube of silicone. It was fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? I'd STRONGLY recommend AGAINST doing such a thing - think of what would happen if it blew up. Have you ever microwaved a raw egg? Please, don't do it. Let the goo sit until it reaches room temperature before you use it. Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Good Luck! Rich Another thing..is the heat may cause the stuff to cure in the tube. Gunner -- "You can have peace. Or you can have freedom. Don't ever count on having both at once." Robert A. Heinlein |
#4
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Can caulk be microwaved?
On Mon, 3 Jan 2011 12:54:26 -0800, "Steve B"
wrote: "Tim Wescott" wrote in message ... On 01/03/2011 11:11 AM, Steve B wrote: I just got some caulk from the garage, a new tube of silicone. It was fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? I think it'd either get too hot or not hot at all -- or something in the packaging would fry, and damage the caulk. Chuck it in a tub of hot water. -- Tim Wescott Didn't EVEN think of that. Sat it on the stove for a couple of minutes, and pulled and rotated it. Got it to where it would flow. Need me one of them there fancy electricital caulking guns. Someone once asked what they were good for over standard guns. I have a new answer. To run cold caulk. Hard on the wrists otherwise. Steve If that caulk froze, there's a good chance it won't do the job you want it to. Then you can remove it and do it right the second time. Read the label on acceptable storage temps. Newb |
#5
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Can caulk be microwaved?
On 1/3/2011 4:42 PM, Gunner Asch wrote:
On Mon, 03 Jan 2011 11:39:29 -0800, Rich Grise wrote: Steve B wrote: I just got some caulk from the garage, a new tube of silicone. It was fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? I'd STRONGLY recommend AGAINST doing such a thing - think of what would happen if it blew up. Have you ever microwaved a raw egg? Please, don't do it. Let the goo sit until it reaches room temperature before you use it. Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Good Luck! Rich Another thing..is the heat may cause the stuff to cure in the tube. Gunner -- "You can have peace. Or you can have freedom. Don't ever count on having both at once." Robert A. Heinlein Most tubes have a metallic seal too no? |
#6
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Can caulk be microwaved?
On Jan 3, 2:52*pm, tnik wrote:
On 1/3/2011 4:42 PM, Gunner Asch wrote: On Mon, 03 Jan 2011 11:39:29 -0800, Rich Grise *wrote: Steve B wrote: I just got some caulk from the garage, a new tube of silicone. *It was fairly cold in the garage, and the caulk is about 40 degrees. *I put it a safe distance from the woodburning stove to warm up. *I was wondering in the future ........ could I heat it up in the microwave? I'd STRONGLY recommend AGAINST doing such a thing - think of what would happen if it blew up. Have you ever microwaved a raw egg? Please, don't do it. Let the goo sit until it reaches room temperature before you use it. Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Good Luck! Rich Another *thing..is the heat may cause the stuff to cure in the tube. Gunner -- "You can have peace. Or you can have freedom. Don't ever count on having both at once." * * * * * * * * * * * Robert A. Heinlein Most tubes have a metallic seal too no?- Hide quoted text - - Show quoted text - The nozzle end is, at least. Most of the ones I've gotten lately have a plastic cup as the pusher. A lot of them have metal foil as part of the casing layers, too. In any case, heating the innards is going to cause a pressure increase from the volatiles, how fast that happens will determine whether it just spits the cup out with the goo or splits the casing. The metal involved may cause arcing, too. Somebody do this and take video, could have a nice KB! Mythbuster time? Could be more fun than the gal that tried to dry her undies here at work in the microwave. Had the fire dept. out and everything. I store my caulk inside anyway. Most of it says on the label not to freeze it. Stan |
#7
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Can caulk be microwaved?
tnik wrote: On 1/3/2011 4:42 PM, Gunner Asch wrote: On Mon, 03 Jan 2011 11:39:29 -0800, Rich Grise wrote: Steve B wrote: I just got some caulk from the garage, a new tube of silicone. It was fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? I'd STRONGLY recommend AGAINST doing such a thing - think of what would happen if it blew up. Have you ever microwaved a raw egg? Please, don't do it. Let the goo sit until it reaches room temperature before you use it. Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Good Luck! Rich Another thing..is the heat may cause the stuff to cure in the tube. Gunner -- "You can have peace. Or you can have freedom. Don't ever count on having both at once." Robert A. Heinlein Most tubes have a metallic seal too no? No, I haven't seen any metallic components in caulk cartridges in quite some time (construction adhesive, yes). I'm not sure about the acrylic caulks, but the silicones are "condensation cure" and require moisture to cure. |
#8
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Can caulk be microwaved?
tnik wrote:
On 1/3/2011 4:42 PM, Gunner Asch wrote: On Mon, 03 Jan 2011 11:39:29 -0800, Rich Grise Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Another thing..is the heat may cause the stuff to cure in the tube. Most tubes have a metallic seal too no? Uh-oh - thread drift! I've seen tubes of goo where the whole tube was plastic, and possibly surprisingly, metal in the microwave won't kill anybody, as long as there's something in there to absorb the radiation. Back when microwave ovens first came out, they also published a uwave cookbook, and in the first few pages, there was a description of why you shouldn't use metal - they took an ice cube and wrapped it in Al foil, and put it in the oven next to a glass of water; the water boiled while the ice stayed ice. They also _recommend_ using foil if you're defrosting one of those rectangular pounds of burger - cover up the corners so that they don't cook before the middle of the brick defrosts. Cheers! Rich |
#9
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Can caulk be microwaved?
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#10
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Can caulk be microwaved?
Yes, caulk can be microwaved.
Should caulk be microwaved? I don't think so, myself. It might cure in the tube, it might burst inside the microwave. It could catch fire, too, which could be interesting - as in "may you live in interesting times". Or it could just emit all manner of toxic fumes and compounds - that might not be a good thing if you want to use the microwave, or the kitchen, or the house, again. tschus pyotr -- pyotr filipivich We will drink no whiskey before its nine. It's eight fifty eight. Close enough! |
#11
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Can caulk be microwaved?
tnik on Mon, 03 Jan 2011 16:52:06 -0500 typed
in rec.crafts.metalworking the following: On 1/3/2011 4:42 PM, Gunner Asch wrote: On Mon, 03 Jan 2011 11:39:29 -0800, Rich Grise wrote: Steve B wrote: I just got some caulk from the garage, a new tube of silicone. It was fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? I'd STRONGLY recommend AGAINST doing such a thing - think of what would happen if it blew up. Have you ever microwaved a raw egg? Please, don't do it. Let the goo sit until it reaches room temperature before you use it. Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Good Luck! Rich Another thing..is the heat may cause the stuff to cure in the tube. Gunner -- "You can have peace. Or you can have freedom. Don't ever count on having both at once." Robert A. Heinlein Most tubes have a metallic seal too no? Ooooh - sparkly! -- pyotr filipivich We will drink no whiskey before its nine. It's eight fifty eight. Close enough! |
#12
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Can caulk be microwaved?
On Jan 3, 2:39*pm, Rich Grise wrote:
Steve B wrote: I just got some caulk from the garage, a new tube of silicone. *It was fairly cold in the garage, and the caulk is about 40 degrees. *I put it a safe distance from the woodburning stove to warm up. *I was wondering in the future ........ could I heat it up in the microwave? I'd STRONGLY recommend AGAINST doing such a thing - think of what would happen if it blew up. Have you ever microwaved a raw egg? Please, don't do it. Let the goo sit until it reaches room temperature before you use it. Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Good Luck! Rich Video. We must have video. |
#13
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Can caulk be microwaved?
wrote in message ... On Jan 3, 2:39 pm, Rich Grise wrote: Steve B wrote: I just got some caulk from the garage, a new tube of silicone. It was fairly cold in the garage, and the caulk is about 40 degrees. I put it a safe distance from the woodburning stove to warm up. I was wondering in the future ........ could I heat it up in the microwave? I'd STRONGLY recommend AGAINST doing such a thing - think of what would happen if it blew up. Have you ever microwaved a raw egg? Please, don't do it. Let the goo sit until it reaches room temperature before you use it. Or, if you can afford a new microwave oven, go ahead and do the experiment (this is called "science") and report back here with your results. It's unlikely to burn the house down, but the oven would probably be unsuitable for cooking food. Good Luck! Rich Video. We must have video. Sorry to bust everyone's bubble, but .............. I didn't see any reason not to MW it, but Googled this: http://www.ehow.com/list_6331407_kit...king-tips.html Jeff They suggest 20 seconds. Steve |
#14
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Can caulk be microwaved?
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