[2023 Upgrade] 19.7Ft Silicone Door Weather Stripping Door Seal Strip for Doors & Windows, Multi-Layer Soundproof Chamber Design, Self-Adhesive, Seal 5/16 “- 15/32 "Large Gaps, Easy to Cut & Install

〒Multilayer Soundproofing Chamber Design〓-Our weather stripping features a multilayer soundproofing chamber design that provides superior insulation by reducing sound waves layer by layer, reducing sound transmission on both sides of the door. The multi-hole design enhances the strip's elasticity, ensuring a stronger seal compared to single-hole products.

〒High-quality Silicone Material〓-Our door seal strip is made of premium silicone material, which is more durable than foam or EPDM rubber strips. Silicone is the most durable weatherstripping material available, with high-temperature resistance up to 200℃ and low-temperature resistance without becoming brittle or cracking. Its smooth interior and exterior provide excellent flexibility, high resilience, good aging resistance, and superb durability for a long service life.

〒Designed for Sealing Large Gaps from 5/16" to 15/32"〓-This door insulation strip is specifically designed to seal large gaps ranging from 5/16 inch to 15/32 inch, with a total length of 19.7 feet. Note:Please measure the gap size before purchasing to ensure proper fit.

〒Easy to Cut and Install〓-This door weather stripping is designed with self-adhesive backing for easy installation without special tools. Simply measure the length needed, cut to size, and apply to the door frame. Note: 1) Clean and dry the surface before application for optimal adhesion. 2) Use a hair dryer to heat the adhesive backing if stickiness is reduced due to weather.

〒Wide Application〓-This Silicone weather stripping can be used to seal the huge gap between doors or windows and their frames to prevent air, water, or noise from infiltrating indoors, improving soundproofing, insulation, and energy efficiency in a room. It can be used in various places for air and water tightness, such as doors, windows, cars, boats, and appliances.

〒No Risk Purchase〓- All our products are covered with our FAST free replacement or FULL refund ! If your have any questions or feel unsatisfied in any way, feel free to let us know and we will reach you at the soonest.