Sumitomo SM3-12-1/4 Polyolefin Heat Shrink Tubing

Sumitomo Sumimark SM3-12-1/4 polyolefin heat shrink tubing is a white, 1/4 in nominal size with a 2:1 shrink ratio, supplied in a 200 ft length. Made from polyolefin, it shrinks to half its original diameter when heated, forming a tight, insulating cover that protects conductors and small cable assemblies from abrasion and environmental exposure. The 200 ft length provides ample material for multiple installations or extended runs, reducing the need for frequent replacements in large projects. The white color offers high visibility in assemblies, aiding quick identification during wiring and installation tasks. This tubing is designed for applications where an uncomplicated shrink-fit is desired to create a neat, protective layer around exposed wiring and connections. The product's designation, SM3-12-1/4, identifies the Sumitomo series and the 1/4 in nominal size, which is useful for matching connectors and pre-sized cables.