Viper CSX Radiant Crawl Space Vapor Barrier - Full Range checklist-Estimated Lead Time 5-7 Working Days It forms an effective barrier

It forms an effective barrier against moisture

76 11 M76 Wood 3

It’s lightweight

its low U-Factor reduces indoor heat loss

low-VOC aerosol

Viper CSX Radiant Crawl Space Vapor Barrier - Full Range checklist-Estimated Lead Time 5-7 Working Days It forms an effective barrierViper CSX is a high performance crawl space vapor barrier designed to prevent moisture migration from the soil into the crawl space. Viper CSX helps guard against mold, mildew, allergens, fungus, radon gas, methane gas, heat loss due to damp insulation, wood rot and overall degradation of the crawl space. Viper CSX is a white, triple ply, extrusion coated, virgin polyethylene membrane laminated to a high density flexible foam core and metalized film.