3M, Marine Grade Mildew Resistant Silicone. This silicone sealant from 3M is a non-sagging, moisture curing silicone sealant that is mildew resistant. The sealant remains very flexible, even when fully cured, and can also withstand very high temperatures, making it ideal for applications that suffer high heat exposure, such as engine gasket adhesives or as a formed in place gasket. 3M Silicone Sealant adheres to fiberglass, glass, non-oily woods, bare and painted metal, most plastics, abraded rubbers, and painted surfaces. It is ideal for indoor applications, such as head and galley sealing applications.
- Color: Clear
- Elong: 350%
- Tensite Str: 220 psi
- Tooling time: 5 - 10 min., Tack-Free time: 30 min.
- Not recommended for continuous underwater use
- May be used on Plexiglas™ and Lexan™ surfaces
- Not paintable
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