Fast curing formula enables rapid results and allows for wet conditions after application
Flexible, elastomeric bond withstands shock, vibration, swelling, and shrinking
Bonds to a wide range of substrates including wood, fiberglass, gelcoat, plastics, and metals
Formed watertight, weather-resistant seals for both marine and non-marine applications
Allows for disassembly of parts after prolonged use, increasing maintenance flexibility
Summarized by Shop
3M 4200 A one-part general purpose PU with a good adhesion to wood fiberglass gelcoat plastics and metals.
Highlights
HIGH-PERFORMANCE SEALING: Form weather-resistant, malleable bonds between dissimilar surfaces and a wide range of marine substrates like wood, fiberglass, and metal
MULTI-PURPOSE MARINE SEALANT: This medium-strength mar