Ancor 306148 Heat Shrink Tubing is a must - have! This single - piece black tubing measures 3/4 in (19 mm) in diameter and 48 in (122 cm) long, shrinking to 1/4 in (6.4 mm). Made of cross - linked polyolefin, it's stronger than PVC and won't burn like PVC. The heat - activated adhesive lining seals out salt water, oil, acids, and sunlight, while also providing strain relief. It has a high shrink ratio, shrinking to 1/3 of its original size at 257°F (125°C). It can operate in temperatures from - 40°C to 110°C and is UL 224 certified. Each package contains one piece with the following package dimensions: height 20.00 in, width 0.810 in, length/depth 0.810 in, and weight 2.430 oz.
Using this Ancor heat shrink tubing is easy. First, slide the tubing over the area you want to cover. Then, use a heat source like a heat gun to heat the tubing. Keep the heat gun moving evenly around the tubing to ensure uniform shrinking. The tubing will start to shrink at 257°F (125°C) and will shrink to 1/3 of its original size. Make sure to wear heat - resistant gloves when handling the heated tubing. As for maintenance, store the tubing in a cool, dry place away from direct sunlight and sharp objects. This will help keep the tubing in good condition and ready for use whenever you need it.
