Foam blowing agents are essential ingredients in blown foam insulation, causing the foam to expand while trapping gas that increases its insulating capability. Honeywell has been at forefront of every major improvement in blowing agent technology since their invention in the 1940s. We offer: Enovate® 245fa (HFC-245fa); Solstice® Liquid Blowing Agent (HFO-1233zd(E)); and Solstice® Gas Blowing Agent (HFO-1234ze(E)).
