Froth-Pak,® Great Stuff™ Pro, Insta-Stik,™ EnerFoam,™ these are some of the Dow® brand names construction trade professionals trust for residential, industrial and commercial applications. From polyurethane foam sealants to adhesives, The Dow® Chemical Company manufactures a product to suit your needs. Using a Dow® product ensures that you receive the best quality from a global company with decades of product development experience. Wind-lock® is proud to be a Dow® Red Diamond distributor and offer you these respected products.