Pemko HSS2000 Hot Smoke Seal and S88

These combination fire and smoke gaskets provide an excellent seal against fire and smoke transfer around a rated door assembly. These products meet the requirements of Category G and Category H seals. Edge Seals are Category G materials that have demonstrated their ability to assist the door in meeting the positive pressure fire test requirements. Category G materials are necessary for use with Category B Door assemblies. Category G Edge Seals may also need a Category H Smoke Seal for a complete fire and smoke assembly.High temperature silicone.Self-extinguishing and non-toxicLongest-lasting commercial grade door sealSeals against smoke, fire, air, sound and weather.Unaffected by sunlight, ozone and ultraviolet rays.Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item Warranty: 90 Day Woot Limited Warranty