Insulation | Extruded PVC, extruded foamed PVC, extruded XLPVC, extruded foamed XLPVC, extruded PE, extruded foamed PE, extruded XLPE, extruded foamed XLPE, extruded FRPE, extruded foamed FRPE, extruded XLFRPE or extruded foamed XLFRPE. 2 - 50 mils minimum thickness at any point. |