How much can heat shrink tubing shrink

- Oct 16, 2018-

We produce 2:1, 3:1,4:1 and 6:1 shrinking tubes, so tubes can shrink by 2 times, 3 times, 4 time or 6 times small of their as supply ID,unless the covered cable OD is pretty large, the tube can't be fully shrinked.