AIR-TIGHT™ FDS-181 Duct Sealant is a fire-resistive, fibrated, water-based sealant for indoor or outdoor low, medium and high velocity heating and air conditioning ducts. It performs as a tough and flexible adhesive and sealant, forming a durable seal against air leakage on faced duct board, flex duct and galvanized, aluminum and stainless steel metal ducts. Mechanical fasteners of the type and number normally used for duct assemblies are required to provide rigidity to the duct system.
Foster® AIR-TIGHT™ Duct Sealant, 1 gal Net Content, Composition: Calcium Carbonate, Alkanes, C14, Chlorine, C14-17, Chlorinated Paraffin, Ammonium Hydroxide, Liquid Form, Gray, 16 hr Dry Time, 45 to 55 sq-ft/gal Coverage Area, 1.43 Specific Gravity, Flammability Limit: 1, 20 to 200 deg F
Color | : | Gray |
Composition | : | Calcium Carbonate, Alkanes, C14, Chlorine, C14-17, Chlorinated Paraffin, Ammonium Hydroxide |
Coverage Area | : | 45 to 55 sq-ft/gal |
Dry Time | : | 16 hr |
Flammability Limit | : | 1 |
Form | : | Liquid |
Net Content | : | 1 gal |
Specific Gravity | : | 1.43 |
Temperature Rating | : | 20 to 200 deg F |