Scrim enforced pipe liner is a stretch-resistant lining material used with the No. 1 selling pipe lining system. The Perma-Lateral Scrim Liner includes multiple layers to ensure quality. The liner is made from a PVC lamination that includes a sealing layer, a flat and flexible strength layer of cross-hatched fibers (a stretch-resistant material), a flat and flexible support layer of felt base made from non-woven resin-impregnated material that overlies the strength layer, and a barrier layer that covers the support layer.The 3 mm end product is PVC coated with patented polyester scrim reinforcement, non-woven, needle-punched felt, stitched and taped-seamed liner.
