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The Polymer AS22-1 WHITE HVAC Duct Sealant is designed for sealing ducts in HVAC systems. This sealant comes in a one-gallon pail and features a smooth texture that cures to a tough, flexible film. It is a water-based sealant that provides a reliable hold against air leaks.
This sealant is effective for use on metal duct and fiberglass duct boards. It is LEED compliant and meets UL standards, ensuring safety and sustainability in HVAC applications.
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