The Foil-Grip 1402 181BFX, an indoor/outdoor duct sealant on a roll, offers HVAC contractors a means of sealing ducts for both the interior and exterior of any building. Foil-Grip is a pressure sensitive duct joint and general purpose rolled sealant that provides an instant water resistant grip to sheet metal, duct board, flex duct, PVC coated duct and duct wrap vapor barriers. Produced with a mill finish aluminum substrate in conjunction with a butyl adhesive/sealant, it is usable for all applications including sub-grade applications on PVC coated duct.

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