Viper Vapor Check II 15 mil - 14' x 140' (blue)
Viper Vaporcheck II is a multi-layer, extruded, high-density virgin polyolefin under slab vapor barrier. The “virgin resin” used when manufacturing Viper Vaporcheck II prevents material breakdown when exposed to the environment below the slab, thus lasting the lifetime of the building. The high puncture resistance and tensile strength of Viper VaporCheck II greatly reduces punctures and tears when exposed to rigorous job site conditions. Viper VaporCheck II also has a very low water vapor permeance rating which is key to preventing water/vapor migration.
|Viper VaporCheck II Flyer|
|Viper VaporCheck II 15 Mil Class A Data Sheet|