Vardex® is a spiral steel wire reinforced PVC hose made from non-toxic ingredients conforming to FDA standards. Vardex®, with its steel wire reinforcement coil, is especially suited for applications where resistance to kinking is of primary importance. Vardex® permits full vacuum capabilities (29.9 in./Hg.) for all sizes without hose collapse. Dec 13, 2011 · Reinforced plastic sheeting is used for a multitude of applications. The fact that it is string reinforced makes this plastic sheeting hold up under harsh environments. The string not only adds strength to the plastic, but it inhibits/ stops tears in the vicinity of the puncture.

Dec 13, 2011 · Reinforced plastic sheeting is used for a multitude of applications. The fact that it is string reinforced makes this plastic sheeting hold up under harsh environments. The string not only adds strength to the plastic, but it inhibits/ stops tears in the vicinity of the puncture. Greenhouse Reinforced Plastic Sheeting is a 3 ply laminate. It consists of 2 layers of polyethylene and a high strength cord grid.This films multiple layers and cord reinforcement resist punctures and tears. Just look at the picture of the 45 pound weight hanging from a sheet.