Can I use this to seal the air leaks around my baseboard radiator? There are huge openings around the pipes
1494681
If they are gaps of 1/4 inch or smaller it would be fine. If they are much bigger than that, you might have better luck with expanding foam products.
1744018
doubtful. this stuff only works for a short time, then the leak will re-develop. Especially, if leak is at an increased pressure point.
550228
This wrap is a great insulator. As long as the heat is low enough so that the plastic inside does not burn, it should work fine. If you are wrapping duct work it will work great. It is not for exhaust vent piping, which even double-walled would still be too high a temperature.
115151
I don't think so. Where is the leak and what kind of leak is it?I was not impressed. If the leak is under water, i think under-water epoxy is the best joce. It is used on swimming pools and I used it on a leaking pool light connector. It worked great.
1550441
I've used it for holes on the mufflers and exhaust pipes on my 2 cars for over 5 years or so and it works great. If the hole is over 1/4 inch or so I use a piece of sheet metal and a pipe clamp to fasten over the sealant while it is still wet. Form the sheet metal to the shape of the pipe or muffler you are covering. Use a thin enough piece so that you can form it some before clamping it down, .02 to .03 inch thickness (1/32 inch thick or so). It has extended the need to replace the pipe or muffler for 2 to 5 years.
1851480
Yes, if you are sealing small openings, cracks or spaces where pipes/electical lines go into the house. I would not try to use it to fill a large open space, like between floor joists. it doesn't go along way in large areas.
1790768
Yes it would work. I've used it to seal a part on a radiator with no problems. I also think the package says its good for up to 500 degrees.
2232604
Doesn't matter. Product doesn't work. If you could seal it from leaking around the sides, you remain limited to the water pressure of your house. You get the same with a water hose with something wrapped around to make a seal in your pipe. Don't waste your money. Or pay postage and 5 bucks I'll send you mine. Only used once
1689250
Yes, for something like water pump or thermostat gaskets, possibly a carburetor gasket. Wouldn't recommend it for high temperature applications.
52922
Don't use it,clogged up my cooling system and ruined a new radiator just fix it the right way please save yourself some trouble
939666
This is meant for drainpipes. It could blow the seal on your toilet, or worse. I wouldn't try it.
2190894
I would advise sealing any major openings or cracks, but that may be hard to do in an attic. I used mine in the basement and was pleased with the results. Be sure to wear eye protection when activating spray!
238844
I don't think so, this is just a rubber protector and conditioner. It helps to keep rubber from drying out. Sounds like you might be beyond that. But you might give it a try if the leak is not to bad.
138230
not sure. I think it works like the stuff you put in a car radiator. as its search you like through the pipeS it's obviously hardens a little bit and gets caught in the crevices and eventually enough clogs the leak and hardens. unfortunately my lEak was larger and I am dealing with a very large leak now
1816322
I honestly don't know. Probably works for stick-on tiles but I wouldn't trust its long-term use on pipes or radiators the same as silicon.
1830610
I doubt if it would harm the fittings material, for my purposes, it has always "just worked." Probably the smart move would be to test the sealant on a spare fitting first.
1569756
i doubt it- the hose would squish in when you try to snug the tape down. if you used this to cover one of those metal 'hose repair fittings ' that always leak it would likely seal. It didnt seal a leaky pipe joint on a hot water boiler line - just dripped out around it. Good luck