VIPER® VAPORCHECK® II 10-mil is a unique high strength polyolefin based under-slab vapor barrier specifically designed for preventing moisture migration through concrete slabs-on-grade. VIPER® VAPORCHECK® II 10-mil reduces water vapor emission transfer and moisture migration from entering the building envelope on commercial, industrial and residential applications. VIPER® VAPORCHECK® II 10-mil controls condensation, mold, mildew, degradation and prevents costly flooring failures and damage to moisture sensitive furnishings within a building's interior.
VIPER® VAPORCHECK® II 10-mil is manufactured using the latest generation of prime virgin (non-recycled) polyolefin resin, constructed in a multi-layer plastic extrusion process and engineered with physical properties that maintain long term performance. The multi-layer extrusion process creates an excellent balance of high puncture and tensile strength while maintaining very low water vapor permeance characteristics. The product will NOT biodegrade/decompose and maintains (long term) high performance when exposed to various soil types and below slab conditions.