High yield, low expansion PU Expanding Foam
Bostik Expanda Pro Applicator Foam is BRANZ appraised professional grade, one component, ready to use, self-expanding Polyurethane foam.
Recommended Uses
Ideal for sealing around window/door frames, air conditioning vents etc.
Applying a sound absorbing layer or acoustic baffle
Filling cavities
Sealing of openings in roof construction
Improving thermal insulation in heating cooling systems
