Review on Waterproof Heat Shrink Tubing ELECFUN by Jeff Drollinger

Heat Shrink Tubing 3-1 is suitable for a variety of applications. Forgot to hang up the phone before connecting? With this shrink factor, the tubing will fit into many fittings and then shrink in place. BAKES and APPLIES. In this way, when you splice two cables, they literally join the jacket together, so the stress is taken up by the shrink tubing and not the splice itself. You can see the shrinkage in the photos - I took two different pieces of tubing and wrapped them around the power cord. You can also see a large amount of adhesive/sealant being squeezed out as it heats up and seals.