Dutab Foam is the ultimate solution to insulate around doors and windows. It is a one-compnent, moisture cue, self-expanding, ready to use polyurethane foam with either a screw top specially developed for an application gun or a straw system. It remains flexible, skins within 4 minutes and cure within 20 minutes. It will never cause any distortion, can be applied at temparatures as low as -10 celsius. May be used to seal, fill, bond reduce sound and insulates with r-5 factor per inch of foam, bond to most construction surfaces and is used for plumbing, electrical, HVAC, refrigeration, sound control, insulation around windows and doors and as an adhesive for sub-floor applications.