Chanzon 3:1 Ratio 5/16" (7.9mm) Heat Shrink Tubing - Marine Grade Waterproof Adhesive Lined - 8Ft Roll (2.5M Total Length) Red Polyolefin Sleeving Wrap Shrinking 3 to 1 Ratio 1pcs

Chanzon 3:1 Ratio 5/16" (7.9mm) Heat Shrink Tubing is a marine-grade waterproof adhesive-lined tubing. It is made of high-quality polyolefin material and comes in a red color. The tubing has a shrink ratio of 3:1, meaning it shrinks to one-third of its original diameter when heated. It is 8 feet (2.5 meters) long and has a voltage rating of 600V, a temperature rating of 125°C, and a flammability rating of VW-1. This tubing is ideal for industrial repair, ship, automotive, wire links, and other applications requiring waterproof insulation and corrosion resistance.