Kosoo k-2 (z) heat shrink tube Features/benefits Shrinkage ratio: 2:1 Flexible, high flame retardance Low shrink temperature Good thermal stability Excellent physical, chemical and electrical properties Complied with en71 part 3, en1122, epa3050b, epa3052 european environmental standards Free of pcbs, pcps, pbbs, pbbos, pbbes, pbdes, which are classified as environmentally hazardous substances, conform to european rohs environmental standards Operating temperature range Operating temperature range: -55póGÇPµÆ~135póGÇPµÆ Minimum shrink temperature: 70póGÇPµÆ Minimum full recovery temperature: 110póGÇPµÆ Packed in rolls