Safely Sealed for Life® Providing superior products and engineered solutions to ensure the sustainability of your HVAC system. Our formulations include U.L. listing, U.L. GREENGUARD Gold certification, True Zero VOC content and 10 Year Warranties. Duct Sealing and Airflow Management systems that exceed industry standards and are engineered to ensure fast, consistent, and accurate installation. Our products and solutions deliver maximum efficiency, unparalleled quality, and unmatched savings, and to ensure these goals are met, we provide thorough training and field support.

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Spray-Seal

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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.