RCD Corporation

About RCD Corporation

RCD Corporation® Mastics are air duct sealants that save energy by sealing leaking air conditioning, heating, and HVAC air ducts in forced air heating and cooling systems. Central air conditioning and heating systems move conditioned air through air ducts. Leaks in HVAC air duct systems waste energy, money, and reduce indoor air quality. Repairing and sealing sheet metal ductwork, flexible duct, fiberglass duct board, and crawl spaces with RCD Corporation® adhesives, mastics, and insulation coatings improves indoor air quality, saves energy, electricity, and money. Professional Air Conditioning, Heating, Mechanical, and Weatherization Contractors depend on RCD products every day.

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