Boss Foam Gun and Accessories

Boss Foam Gun and Accessories

Boss 334 Window & Door Foam is a minimal expanding foam, formulated to seal the gap around window and door frames and the rough opening. It has excellent adhesion to most subsrates with very good filling capabilities. It is a high thermal and acoustical insulation with low pressure build, so it reduces the chance of bowing. It has excellent stability and won't shrink or post expand, with an R-value of 3.8 to 4.8 per inch. The yield of a 24 Oz can is 11 gallons freely foamed. Boss 334 is VOC Compliant. 

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  • Boss 334 Gun Foam
    QTY: 12
  • M0051 Foam Gun
    QTY: 1

Colours shown were designed to be as accurate as possible but due to the digital reproduction, they may differ slightly from the true product colour. We highly recommend making your final colour selection based off of a product sample piece. Colours are subject to change without notice.