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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RC-300

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Product Details

Hardcast® RC-300 is a spray-applied coating designed with an EPA-registered chemical package that resists microbial growth, locks down offensive particles, and removes odors. This coating was engineered for use on surfaces inside the building envelope, including ductwork, that have been exposed to mold and/or smoke and soot damage. Follow the current applicable standards to evaluate the substrate for restoration or replacement. Once the surface has been cleaned, the user can apply a homogeneous coating to lock down all remaining offensive particulate and create a barrier through which no palpable scent can escape. The RC-300 product may be top-coated after complete cure. Hardcast recommends testing coating compatibility prior to applying any top-coat product. RC-300 is available in white for true visualization of cleanliness, black for complete concealment of the surface, and clear for situations requiring visible proof of mold and/or smoke and soot particles removed.