- High temperature silicone
- Self-extinguishing and non toxic
- Long-lasting commercial grade door seal
- Seals against smoke, fire, air, sound, and weather
- S442 is available in 17, 18, 20, 21, 25 and 510 ft. coils.
- Unaffected by sunlight, ozone, and ultraviolet rays
- Impervious to fungus and mildew
- Category J gaskets for use with listed steel frames and/or classified steel covered composite, hollow metal doors rated up to and including 3 hours; wood and plastic covered composite doors rated up to and including 1 1/2 hours; and wood core doors rated for 20 minutes
- Category H gaskets for use with listed steel frames and/or classified steel covered composite, hollow metal doors rated up to and including 3 hours; wood and plastic covered composite doors rated up to and including 1 1/2 hours; and wood core doors rated for 20 minutes without hose stream
Testing/Ratings:
Gasketing material for fire doors intended for aplication to listed steel frames and/or classified steel covered composite type, and hollow metal type fire doors rated up to 3 hours; wood and plastic covered composite type fire doors rated up to 1-1/2 hours; and wood core type fire doors rated up to 20 minutes.