Liquid Sealants - Spray-Seal

10 Year Indoor Warranty - Spray-Seal is an all-purpose high performance sprayable sealant for use on all types of metal duct, fiberglass duct board, duct fabric and flex duct. Distinguished by its ability to accommodate minor vibration and movement, Spray-Seal stays flexible and will not crack. Spray-Seal decreases labor substantially and increases productivity while using less material. 10 Year Outdoor Warranty when combined with an AFT-701 combination system.

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