Stego Wrap Vapor Barrier
www.stegoindustries.com Stego Wrap 15-mil is the first virtually zero-permeance, under-slab vapor barrier extruded to exceed ASTM E 1745 Class A Standards for under-slab vapor retarders. Stego WRAP 15-mil withstood rigorous testing after wetting/drying; exposure to both elevated temperatures and very low temperatures; bending; and microorganism and soil-substance exposure.