The Thermwell Products Co. Inc. 1/2 in. x 20 ft. Silicone Smoke Seal features a teardrop shape that helps seal out smoke. The seal has a built-in memory to help retain its shape.
- Conforms to and seals uneven and very small gaps in windows and doors
- Teardrop shape helps seal out smoke
- Fits 1 medium window or door
- Helps save energy
- Silicone construction
- Self-stick tape
- Built-in memory to help retain its shape