Top-quality weatherseal fills gaps tightly enough to act as a smoke seal. Has built-in memory and is guaranteed not to harden, crack or freeze for 10 years.
Strong and flexibile self-adhesive silicone seal with lifetime guarantee
Seals smaller gaps up to 1/4 in. around windows and doors
Easy to install - Separate dual strip into 2 lengths, then cut to size for your windows or doors
For best results, use on clean and dry surfaces
