... 2. High temperature , UV and weathering resistant. 3. Free of PVC,CFC Product Advantages:1. High temperature resistance up ... EPDM Insulation Pipe1.Light, flexible, closed cell;2.Free of PVC, CFC.3.No embrittlement of copper and ... of Copper ,Stainless Steel NoncorrosiveDIN1988Environment Friendly CFC ,HCFC free UV, Weather ResistanceExcellent Flexible Closed Cell EPDM Elastomeric Rubber Insulation Tube