SiloconeSeal Adhesive-backed Fire/Smoke Commercial Door Gasketing
Designed for tighter frames
Demonstrates extremely low closing force
High-temperature silicone
Self-extinguishing and non-toxic
Longest-lasting commercial grade door seal
Seals against smoke, fire, air, sound, and weather
Unaffected by sunlight, ozone, and ultraviolet rays
Impervious to fungus and mildew
Seal begins compressing at 5/16″; compresses to seal up to a 1/16″ gap
Available in dark brown and white
S44 is available in 17, 21, 25, 204, 510ft. coils
 
Ratings
Air Infiltration Tested
Sound Tested – ASTM E90
BHMA Certified
Smoke Tested – UL1784
Fire Rated – UL10C – Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
 
Gasketing material for fire doors intended for application 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.