A fiber reinforced water based duct sealant used to pressure seal all types of HVAC duct systems. Can be applied to metal ducts, fiberglass ductboard, and flexduct. (Gray)
FEATURES: * LEED EQ Credit 4.1 * Seals all types of HVAC Systems * Rated for Indoor or Outdoor use * Fiber reinforced for additional strength * Rated for high velocity HVAC Systems * Has excellent mold and mildew resistance