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...
j-d's avatar
j-d
Explorer II
Dec 07, 2013
I won't swear to this, but I think I heard the 3M will break the "bead" of silicone down and allow easy removal, but doesn't get the what I'll call the "poison" it leaves on the cleaned surface.
Would like verification that 3M leaves the surface ready for new sealant.

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