Viper II Underlslab Vapor Barrier Class C 14 ft x 210 ft - Full Range Thickness:6 mils (White) The Owens Corning R-38 Kraft

The Owens Corning R-38 Kraft Faced Fiberglass Insulation Batts available at Insulation4US

Width - 24

One of the benefits of this product is that it comes in a range of sizes to fit any insulation need

Owens Corning R-11 Unfaced Fiberglass Insulation Batts are suitable for wall insulation

Meets new ASTM E84 and E2599 fire code

Viper II Underlslab Vapor Barrier Class C 14 ft x 210 ft - Full Range Thickness:6 mils (White) The Owens Corning R-38 KraftViper II Class C is a unique high strength polyolefinbased under slab vapor retarder specifically designed for preventing moisture migration through concrete slabson grade. Viper II Class C reduces water vapor emission transfer and moisture migration from entering the building envelope on commercial, industrial and residential applications. Viper II controls condensation, mold, mildew, degradation and prevents costly flooring failures and damage to