GWB 15 Mil Liner- 6 X 120 (720 Sq Ft)


Great White Barrier is designed with the home owner in mind. Manufactured to resist punctures, tears and the decay of time, this long lasting barrier will keep their investment protected. GWB has a Class A Vapor Perm perfect for a crawl space and many other applications.


Tensile Strength – 158.7 lbs/in²

Elongation – 23.8%

Vapor Permeance – 0.037 perms

Thickness – 15 mil