3M 3M Black Polyolefin Heat Shrink Thin-Wall Tubing FP-301 - 50 ft Length - 2:1 Shrink Ratio - +212 F Shrink Temp 80610749089

The 3M black polyolefin heat shrink thin-wall tubing is sold 1 spool per carton and is another quality product from 3M. Has a dielectric strength of 900 v/mil. This product starts out with an inner diameter of 2 in and after heat is applied it reduces in size to 1 in. Along with other changes the wall thickness also changes when this product is used. After use the wall thickness is 0.045 in. The overall length measures 50 ft.