Soudafoam d&w is a one-component, self expanding, ready to use polyurethane foam with propellants, which are completely harmless to the ozone layer. soudafoam d&w is available for use with a mega straw applicator, a foam applicator gun, and our patented genius gun max applicator. Characteristics: permanent color, paintable, mildew resistant, very good adhesion on many materials, very easy application, low expansion, will not bow or bend window and door frame. Applications: Installing of window and door frames. Filling of cavities. Sealing of openings in roof construction. Creation of a soundproof screen, mounting and sealing of window and door frames, connecting of insulating materials and roof construction, application of a soundproofing layer on motors, improving thermal isolation in cooling systems installation of air conditioners.