3M Tubing & Molded Parts are heavy-duty heat shrink tubing products made of cross-linked polyolefin material. They have an overall length of 50 ft and can withstand a maximum operating temperature of 230 ℉ (110 ℃). Available in orange and red colors, the tubing comes in various sizes and shapes, including round, rectangular, and square. It has a variable shrink ratio and can be used for a voltage range of 5 kV, 8 kV, 15 kV, and 25 kV. The tubing has an inner diameter before shrink of 0.114 in (2.9 mm) and after shrink of 0.043 in (1.1 mm). It is suitable for a wide range of applications and offers reliable protection. - 7100027326