Life Seal Sealant offers better adhesion compared to silicone, but still allows parts to be removed without causing damage to gelcoat.Polyurethane and silicone formulated for use on fiberglass. It gives measurably better adhesion than silicone and yet, unlike most polyurethanes, can be removed without damage to gelcoat. Fast-curing, low-odor, high-adhesion, non-corrosive and non-sagging.Key featuresPolyurethane and silicone formulated for use on fiberglassFast-curing, low-odor, high-adhesion, non-corrosive and non-saggingRemovable without damage to gel coatsSpecificationsFormulation:One-part polyurethane/silicone sealantRecommended Usage:Fiberglass, vinyl, ABS, Lexan, metal, glass, wood; Above or below water lineMaterial Incompatibilities:Ferrocement hulls, impregnated wood, oil-soaked materials; Not paintableAdhesion Rating:Tensile; 290 psi; Elongation: 350%Cure Time:Tack free: 20 min; Complete cure: 4-36 hrs.Cleanup:Soap and waterRemoval:Mechanical removal