RCD Corporation
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Air Duct Sealants · Adhesives · Insulation Coatings · Mastics · Tools Of The Trade

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RCD Corporation's® low VOC Mastics, Duct Sealants, and Barrier Coatings help create energy efficient residential, commercial, industrial, and institutional buildings by preventing heat gain or heat loss by sealing leaking air ducts and conditioned spaces. Typical residential air ducts leak over 10% of their conditioned air. Even worse – commercial and institutional buildings leak over 15%! The U.S. Environmental Protection Agency's Energy Star® Program recommends sealing air ducts as does the U.S. Department of Energy's Energy Efficiency and Renewable Energy program and all  state, national, and international  building codes require air ducts to be sealed.  Professionals and do-it-yourselfers alike appreciate our high quality products and their ease of use. 

Low VOC Air Duct Sealants take careful formulation.

RCD Mastics are carefully formulated to provide permanent, air tight, flexible, and weather resistant repairs and installations on HVAC air ducts, thermal insulation and conditioned spaces. Sealing leaking air ducts saves energy, saves money, improves indoor comfort and indoor air quality. RCD Corporation® is a member of the U.S. Green Building Council, AIA, ACCA, ASTM and ICC.  

RCD Corporation®, Helping You Build Affordable, Energy Efficient Green Comfort since 1958.