Sealant & Bonding

From our well-known 5200 to our specialty tape and ribbon sealers, 3M provides premium adhesive sealants designed for specific marine environments. These trusted solutions deliver waterproof seals, UV resistance, non-yellowing properties and much more.

3M™ Marine Adhesive Sealant 5200

Trusted by professionals for over 50 years, 3M™ Marine Adhesive Sealant 5200 is a permanent, tough, flexible polyurethane polymer adhesive sealant for wood, gelcoat, fiberglass and more, for above and below the waterline applications.