About this item
- Window & Door Ready – 100% silicone sealant designed for windows and doors, forming a durable, long-lasting seal that withstands sun, rain, and temperature changes
- 100% Waterproof & Rain-Ready – Fully waterproof for indoor and outdoor use; can be exposed to water in as little as 30 minutes with full cure in 24 hours
- Highly Flexible & Durable – Meets ASTM C-920, Class 35 standards and won’t shrink, crack, or break down over time, ensuring a professional, long-lasting finish
- Lifetime Guarantee & Clean Finish – Perfect for window and door frames, siding, trim, attics, basements, exterior gaps and cracks, vents, and more; backed by Gorilla’s Lifetime Guarantee
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