Adhesive backed combination intumescent and silicone gasketing.

-  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. 
-  HSS2000xS88 is available in 18, 20, 21 and 24 ft. coils.
-  Category B - Doors - additional edge sealing system required - see Category G. Requires Category G system with gasket for fire and possibly smoke.
-  Category G - Edge-Sealing Systems - systems that are surface applied to frames or doors and required for Category B doors. Recommended products are HSS2000xS88 for beveled doors and HSS2000xS44 for square edge doors. 
-  Category H - Gasketing - Smoke and draft control for positive pressure openings.