As a component of the THERMAX™ Wall System, STYROFOAM™ Brand Spray Polyurethane Foam (SPF) (CM Series) creates a seamless, monolithic barrier on the interior of steel stud walls. The spray foam effectively blocks air infiltration by filling gaps, cracks and penetrations, and provides additional insulation. This closed-cell, two-component, 2.0 pcf spray foam successfully incorporates the Enovate 3000 blowing agent from Honeywell.
Sold in 55 gal drums (one ISO, one polyol). STYROFOAM™ Brand SPF should be applied by a trained SPF applicator.
Building Code Compliance
Underwriters Laboratories, Inc. (UL) Classified Class A at nominal 2" thickness; see UL 723
NFPA 285- when used as part of the THERMAX™ Wall System
|Typical Physical Properties of STYROFOAM™ Brand Spray Polyurethane Foam (CM Series)|
|PROPERTY AND TEST METHOD||VALUE|
|CM 2030||CM 2045||CM 2060|
|Ambient (Substrate) Temperature Range, °F||30-70
|Core Density, ASTM D1622, lb/ft3||2.5||2.5||2.2|
|Thermal Resistance, ASTM C518,
75°F mean temp., R-value per inch,
Aged Value (90 days @ 140°F)
|Water Vapor Permeability, ASTM E96, perm-inch||2.2||2.2||2.2|
Make Every Job an Inside Job (THERMAX™ Wall System SPF Contractor Sell Sheet) (238KB PDF)
STYROFOAM™ Brand Spray Polyurethane Foam (CM Series) Product Information (61KB PDF)
SPF ICC-ES Report (116KB PDF)
STYROFOAM™ Brand SPF (CM Series) is available in three formulas, extending the spray season for ambient/substrate temperatures from 30°F to 120°F.
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