Kosoo nh heat shrink tube Features/Benefits Shrinkage ratio: 2:1 Low smoke Free of added halogens Low evolution of acid gases Operating Temperature Range Operating temperature range: -45+óGÇP¦Æ~105+óGÇP¦Æ Minimum shrink temperature: 80+óGÇP¦Æ Minimum full recovery temperature: 120+óGÇP¦Æ PACKED IN ROLLS