Bostik Expanda Foam GP is a general-purpose, one-component, ready-to-use, self-expanding Polyurethane foam.Ideal for sealing around window/door frames, air conditioning vents etc. Applying a sound absorbing layer Applying an acoustic baffle Filling cavities Sealing of openings in roof construction Improving thermal insulation in cooling systems Ready to use BRANZ Appraised Appraisal No. 890 [2015] Excellent stability Good adhesion on surfaces (except silicone, PE, PP and PTFE) Excellent insulation and acoustic properties Fast curing Long-lasting CFC free
