Forum Discussion

solismaris's avatar
solismaris
Explorer
Dec 07, 2013

How common is silicone caulk usage by manufacturers?

I know the standard advice here is no silicone caulk anywhere around an RV. And from my experience - I agree! Nothing else, like the Proflex I want to use, will stick to it. And it is nearly impo...
ernie1's avatar
ernie1
Explorer
Dec 08, 2013
So if all silicones are not the same, what is the difference in all the "100% Silicone" products on the market? Do some have impurities or are some of the silicone materials different from others and have different properties? Other than price and claims by the manufacturers, how do you know?

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