3M Silicone


3M™ Marine Grade Silicone Sealant is a high quality silicone designed for the harsh marine environment. It forms a mildew-resistant, non-yellowing seal that remains flexible even after years of exposure.

It adheres to and bonds bare and painted metal, glass, gelcoat, Lexan, Plexiglass, fiberglass, non-oily woods, abraded rubber, vinyl, and many plastics. Cures tack free in one hour, with full cure in 24 hrs. Use soap and water for cleanup.

Not Recommended for Below the Waterline

View 3M Product Information Chart

SKU: N/A Category:

Additional information


10oz White, 1oz White


There are no reviews yet.

Be the first to review “3M Silicone”

Your email address will not be published. Required fields are marked *