Ancor Adhesive Lined Heat Shrink Tubing (ALT) - 3/8 x 3 - 3-Pack - Red [304603]

Get this 3 - pack of red Adhesive Lined Heat Shrink Tubing (ALT). Each section is 3'(7.6cm) long with a 3/8'(9.5mm) diameter that shrinks down to 1/8'(3.2mm). It's perfect for 12 - 8 AWG wires. The cross - linked polyolefin tubing is stronger than PVC and won't burn. The heat - activated adhesive lining seals against salt water, oil, acids, and sunlight, and relieves strain. It has a high shrink ratio, shrinking to 1/3 of its original size at 257°F / 125°C. It operates from - 40°C to 110°C and is UL 224 compliant. Warning: This product may expose you to chemicals like di(2 - ethylhexyl)phthalate (dehp) which can cause cancer, birth defects or other reproductive harm. Check P65Warnings.ca.gov for more info. Specifications: Heat Shrink type, box dimensions 1'H x 1'W x 4'L, weight 0.25 lbs, UPC 091887304633.

Using this heat shrink tubing is easy. First, pick the right size for your 12 - 8 AWG wires. Slide the tubing over the wire you want to cover. Then, use a heat source to heat the tubing. It'll start shrinking at 257°F / 125°C. Keep heating until it shrinks to 1/3 of its original size and forms a tight seal. Remember, this product has a warning. It can expose you to chemicals that may cause cancer or birth defects. So, handle it carefully. For maintenance, just store it in a cool, dry place. Don't expose it to extreme temperatures outside the - 40°C to 110°C range. That way, it'll stay in good condition for your next project.