Stego
Wrap Class A 10-Mil Vapor Retarder is a below-grade vapor retarder that
is manufactured with a proprietary blend of prime virgin polyolefin
resins and additives to provide outstanding efficacy.
The Stego Wrap Class A Vapor Retarder
is a technologically advanced material that provides moisture protection
in a broad range of environments and may also be used in systems for
the control of gases (radon and methane migration). The Stego Wrap Class
A 10-Mil Vapor Retarder is an economical vapor protection option for
projects not requiring 0.01 or less permeance, while still exceeding
performance requirements of ASTM E1745 Class A.