3M 5200

Noah's Marine Verified independent store

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A one-part, greater than 99% solids urethane sealant that chemically cures when exposed to moisture to form a rubbery, extremely strong, waterproof seal or bond, is non-shrinking a nd offers exceptional resistance to weathering. This high-performance polyurethane becomes tack free in one hour and fully cures in approximately 24 hours. The adhesive sealant is extremely strong, retains its strength above or below water line. Stays flexible too - allows for structural movement. Data Sheets Technical Data Sheets Safety Data Sheets Show more