10376 - DEMSUN P43 FIRE RATED PU FOAM. 4031 - 750ML FLX & FILL EXPANDING FOAM EVER BUILD. 10430 - 600ML GENIUS GUN GAP FILLER EXPANDING FOAM. A high performance, polyurethane expanding foam available for use as an aerosol grade using patented adaptor or by simply fixing a gun applicator can be used as gun grade.
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