Items can be inserted into the tubing which is then cut to the required length. The ends are then heat sealed, tied, stapled or taped shut to create made to measure bags.
Black heat shrink tubing is used as waterproof protection for products in storage or transit.
500 gauge or 127 microns thickness black heat shrink tubing is extremely hard wearing can be used for protecting items with sharp edges. Please refer to the film thickness guide for further information on film thickness.