SBS Roofing Systems

JM Vapor Barrier SA

JM Vapor Barrier SA features a tri-laminate woven polyethylene, nonslip, UV-protected top surface provides temporary weather protection for 90 days. Provides high tensile strength and puncture resistance. The self-sealing, high-quality SBS rubber and asphalt blend provides low air and vapor permeability. The silicone release film allows for ease of self-adhering installation.

Cookies on

The Johns Manville website employs cookies to improve your user experience. We have updated our cookie policy to reflect changes in the law on cookies and tracking technologies used on websites. If you continue on this website, you will be providing your consent to our use of cookies.

I accept cookies from this site