Metal Roof Dicor/311 sealent
Hi All, So I'm up on the metal roof of my 94 Minnie Winnie laying down some dicor around a couple tank vents and fridge vent that had no sealant (aside from the butyl-esque tape sealant). The stuf...
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Glad you had good adhesion with the 311. I have never used 311, but every time I have used other silicone over silicone residue it didn't adhere well.
Many years ago I use to do adhesive research, and I can say this, for the best adhesion, clean surfaces are extremely important. It sounds like you have already figured that out.
Many years ago I use to do adhesive research, and I can say this, for the best adhesion, clean surfaces are extremely important. It sounds like you have already figured that out.
