- SKU 273473
100% waterproof and weatherproof sealant for sealing out drafts, water and moisture around windows, doors, siding, gutters, flashing, pipes, vents and more. It stays flexible to withstand expansion and contraction without cracking or losing adhesion. Cured sealant is mold and mildew resistant. Interior/exterior use.
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$8.69
Specifications+
- Resists cracking, crumbling and chalking.
- Cured sealant is mildew resistant.
- Indoor/outdoor use.
- Meets ASTM C920, Specification C719, Class 25.