JELOSTONE 2 Pack - 20FT Fire/Smoke Perimeter Gasketing - Self-Adhesive Silicone Weather Stripping, 1/2" W x 1/4" TH, High Temp & Fire Rated, Soundproof & Weatherproof Seal, JS-SN86

Package Specification:

Comes with 2 Pack – 20FT Each Roll (total 40ft) silicone door perimeter seal gasketing, long enough to fit two standard exterior doors. Designed to seal the top and sides of doors. Available in Black, Brown, Grey, and White.

Commercial Grade Fire/Smoke Seal:

UL V-0 grade fire-resistant silicone door gasket seals against fire, smoke, air, sound, and weather. Self-extinguishes within 10 seconds of removing a flame in a vertical test and does not allow flaming drips. Ideal for both residential and commercial applications.

High Temperature & Weather Resistant:

Effective from -58°F to 450°F, unaffected by sunlight, ozone, and UV rays. Durable silicone is self-extinguishing and maintains performance under various weather conditions. Non-toxic, suitable for fire-rated doors and high-performance entryways.

Strong 3M Adhesive Backing:

Easy to install on hinge jamb, strike jamb, or header. Flexible design compresses from 1/4" to 1/16" to fit tightly and prevent gaps. Excellent compression; door latches easily.

Certified Fire Rated:

Tested and qualified by Intertek following standards: UL 10B, UL 10C, NFPA 252, and CAN/ULC S104 for 60-minute positive pressure fire rating with hose stream.