3M Heat Shrink Tubing NST-1 1/2-BLACK

Chlorinated Polyolefin Tubing, 2:1 Shrink Ratio, -70 to +121 °C Operating Temperature NST is particularly useful for fabrication and repair of flexible rubber harnesses, wire bundles, and for hydraulic couplings. Its superior cut-through and abrasion resistance allow use in heavy duty applications such as drop lines, drag lines, and industrial equipment cable. Excellent oil resistance make it ideal for automotive, aircraft, and construction equipments. Maintains its flexibility and resistance to vibration at temperatures down to –70°C and up to +121°C. 2:1 shrink ratio, meets MIL-DTL-23053/1 Class 1 and 2, and MIL-R-46846 Type I Class 1. Black only. Tubing provides superior cut through and abrasion resistance and is un affected by common fluids and solvents. Resistance to oils is excellent. The tubing maintains flexibility at low temperatures and can be readily marked by hot-stamp and print-wheel methods.