PERMAX 0.5 is a 2-component open-cell spray polyurethane insulating foam consisting of Part A and B components, which when sprayed through plural component equipment, will produce a monolithic polyurethane foam insulation suitable for residential and commercial applications. Typical applications include wood or metal stud wall cavities, open wall cavities, cathedral and garage ceilings, crawl spaces and non-vented attic spaces. Air sealing properties of cured foam offer greater wall performance than traditional fiberglass batten applications.

System Features

• Air sealing properties offer greater thermal performance by reducing conditioned air loss
• Vapor permeability allows breathing of moisture vapor while stopping air movement
• Thermal resistance – R Value – equivalent to properly installed fiberglass
• Suitable for attics and crawl spaces with Flame Control^® 50-50A Foam Kote intumescent paint as an ignition barrier
• Excellent sound control in properly constructed wall cavities