3M 1/2 inch Multiwall Black Heat Shrink - 4 Foot Piece

1/2 inch Multiwall Black Heat Shrink - 4 Foot Piece by 3m Products

1/2 inch Multiwall BLACK HEAT SHRINK - 4 Foot Piece by 3m Products
3M™ Tubing MW is a 2.5:1 semi-rigid, heat shrinkable polyolefin tubing that is co-extruded and selectively cross-linked to provide an integral, meltable inner wall. This tubing comes in a 48 inch stick.