Double wall heat shrinkable tube

CHARACTERISTIC
▲Suitable temperature:-55℃-125℃ .
▲Inner glue shed melt temperature:70℃ -80
▲Standard colour:balck(other colour can be required)gun can be shrinking.
▲Starting shrinking temperature70C,securable
▲shrink temperature120C
▲Shrink rate:3:1
▲Using conveniently,heating by oven or heating