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Better adhesion than silicone and can be removed without damage to gel-coats
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 gel coats. Fast-curing, low-odor, high-adhesion, non-corrosive and non-sagging.
Formulation: One-part polyurethane/silicone sealant
Recommended Usage: Fiberglass, vinyl, ABS, Lexan, metal, glass, wood; above or below water
Material Incompatibilities: Ferrocement hulls, impregnated wood, oil-soaked materials; not paintable
Adhesion Rating: Tensile: 290 psi; elongation: 350%
Cure Time: Tack-free: 20 min.; Complete cure: 24–36 hrs.
Cleanup: Soap and water