Heat Shrink Tube Shrinkage:
It is 2:1 heat shrink ratio, and could shrink up to 1/2 of original, just use the mini warmth gun heating for it 5 moment
Eight sizes tremendous warmth shrink tubing for your choose, they can be used for solder joint protection, group of strains marking, resistance electric skill motive protection etc First turn on this mini sizzling air gun switch,then glue within will soften and seal the connection