For over 40 years, Adfast is proud to supply eco-friendly and low toxicity adhesives, caulking, and insulating foams. Adfast continually improves its offering by developing new products tailored to the specific and ever evolving needs of construction professionals, including 400 sealant colors to match any paint and siding. Its dedicated local customer service agents & technical experts are available physically & virtually to support all manufacturing & construction projects as well as to provide free assistance and spec review to architects.