Permalon L20 Black
20 mil black liner and vapor retarder
Ultra Scrim SR 20 WW- Our Best Selling 20 mil liner!
A 20 mil white liner used in aquaponics, or as a heavy duty tarp.
Ultra Scrim 20 mil HDPE-
Ultra Scrim SR 20 HDPE is a string reinforced high density polethylene film with three high strength cord grids.