3M Heat Shrink Tubing FP-301 offers an outstanding balance of electrical, physical and chemical properties for a wide variety of industrial and military applications. This tubing comes in a bulk spool.
3M Thin Wall Tubing FP-301 is a heat shrinkable flexible polyolefin tubing that offers an outstanding balance of electrical, physical and chemical properties for a wide variety of industrial and military applications. Rated for 275(deg)F(135(deg)C)

Part#: ST-1X50B
Product: 3M FP-301 thin wall heat shrink.
Size: 1" X 50'
Color: Black.
Manufactured by 3M
MADE IN THE USA!