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Feature
100% WaterproofNever cracks, shrinks, breaks down, washes away
Weatherproof - sun-proof, freeze-proof, flexible
Lifetime guarantee
Made in the USA
Permanently weatherproof
100% Silicone
Typical Uses: windows, doors, siding, trim, molding, baseboards, vents, around wires/pipes and other attic/basement applications
Adheres to: Most wood, metal, vinyl siding, drywall/plaster, glass and plastic
Meets federal specifications: TT-S-001543A (COM-NBS), TT-S-00230 (COM-NBS), ASTM-C-920 type S, NS, class 25 use NT, G A&O test requirements