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
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UL Classified as a sealant; see Classification Certificates R7813
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Meets IBC/IRC foam plastic requirements at 2" thickness
U.S. Commercial
FROTH-PAKâ„¢ FS Foam Insulation Product Information (Commercial) (168KB PDF)
A wide selection of kit and refillable cylinder sizes are available. A Dow sales representative can help you determine the appropriate size for your application.
07 93 30 Urethane Sealants
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U.S. Residential
FROTH-PAK™ Foam Insulation kit/FROTH-PAK™ Foam Sealant kit Product Information (138KB PDF)
Leaders of the Pack – FROTH-PAK Foam Insulation kit & Foam Sealant kit Sell Sheet (654KB PDF)
Tech Solutions 215.0: Residential Applications Using FROTH-PAKâ„¢ Foam Insulation and FROTH-PAKâ„¢ Foam Sealant Kits (1MB PDF)
Tech Solutions 215.0: Residential Applications Using FROTH-PAKâ„¢ Foam Insulation and FROTH-PAKâ„¢ Foam Sealant Kits (Canada)(1MB PDF)
| FROTH-PAK™(1) Foam Insulation kits | ||||
| Product(2) | Theoretical Yield(2), bd ft (m3 ) | Reaction | Density, kg/m3Â | Aged R-Value(3)Â |
| FROTH-PAKâ„¢ 180 | 160 (.38) | Quick | 2.0 (32) | 4.6 (0.031) |
| FROTH-PAK™ 600 | 540 (1.27) | Quick | 2.0 (32) | 4.6 (0.031) |
| FROTH-PAKâ„¢ Foam Insulation Refillable Cylinders | ||||
| Product | Theoretical Yield(2), bd ft (m3) | Reaction | Density, kg/m3 | Aged R-Value(3)  |
| FROTH-PAKâ„¢ 17 | 1800 (4.25) | Quick | 2.0 (32) | 4.6 (0.031) |
| FROTH-PAKâ„¢ 60 | 6000 (14.16) | Quick | 2.0 (32) | 4.6 (0.031) |
| FROTH-PAKâ„¢ 120 | 13500 (31.86) | Quick | 2.0 (32) | 4.6 (0.031) |
(1) Underwriters Laboratories Inc. Class A foam, 25 flame spread at full coverage
(2) Actual yield will depend on various factors of the application and the environment, including temperature, foam thickness, number of foam spray passes, the specific nozzle used, etc.
(3) R means resistance to heat flow. The higher the R-value, the greater the insulating power. Aged R-value measured at 180 days, 72°F, 50% R.H.
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