Stimulus

FROTH-PAKâ„¢ FS Foam Insulation is a Class A rated (flame spread of 25 or less) two-component, quick-cure polyurethane foam for insulation and air sealing.

FROTH-PAKâ„¢ Foam Insulation is a two-component, quick-cure polyurethane foam that fills cavities, cracks and expansion joints for insulation and air sealing.

The Class A rating (Class 1), (flame spread of 25 or less) of FROTH-PAK™ Foam Insulation allows its use in residential wall, attic and crawl space, and light commercial building applications in the United States. Available in portable, self-contained kits or larger, refillable cylinders, FROTH-PAK™ Foam Insulation is an ideal choice for gaps, cracks and penetrations greater than 2" and hard-to-reach locations.

Building Code Compliance

  • UL Classified as a sealant; see Classification Certificates R7813
  • Meets IBC/IRC foam plastic requirements at 2" thickness

U.S. Commercial

U.S. Residential