... 4.insulating film for electric, the products of thin wall, seal, gasket, tube No.ItemDF-11Grade AQualified1Smoothness & CleanessWhite sheet surface,even ... film for electric, the products of thin wall, seal, gasket, club, panel, tube, axletree, seal ring, and loop etc 14 Packing, Storgr, TransportationPTFE ...