Carlisle CCW-300HV 40" X 200' Protection Course

40" x 200' Roll, 150 Mil Thick, Roof Garden Non-Woven Polypropylene Protection Fabric

200V (12 oz/yd2) and 300HV (16 oz/yd2) Protection Fabrics are extremely tough non-woven polypropylene fabrics designed for use as protection course over Carlisle's Roof Garden waterproofing membranes and as filter fabrics used in conjunction with drainage gravel in "deep" intensive Roof Garden assemblies. 200V and 300HV Protection Fabrics exhibit excellent puncture strength and protect the waterproofing membrane from damage by construction traffic and debris. Additionally, they are non biodegradable and stabilized to resist soil, chemicals and mildew, as well as acids and alkalis.