Lsnisni Heat Shrink Tubing 4:1 Diameter 12/16/20/32/40 mm, Heat Shrink Tubing with Adhesive, Heat Shrink Tubing, Black (Diameter 12 mm, 2 m)

Lsnisni Heat Shrink Tubing 4:1 Diameter 12/16/20/32/40 mm, Heat Shrink Tubing with Adhesive, Heat Shrink Tubing, Black (Diameter 12 mm, 2 m)

Product Features

• [Shrink Rate 4:1] - High quality heat shrink tubes with a shrink ratio of 4:1. By heating, they shrink to 1/4 of their original diameter.
• [Double-walled lined with adhesive] - Our heat shrink tubes are made of high quality flame retardant polyethylene. Double-walled adhesive coated lining for better protection and sealing during shrinkage.
• Waterproof insulation: the excellent sealing makes it extremely waterproof and insulating and provides very good protection.
• [Easy to use] - These heat shrink tubes are easy to use and can be shrunk in seconds. Simply cover the bare wire section with the heat shrink tubes and heat with a lighter or heat gun.
• [Wide Applications] - Repair any broken wires or cables, can repair items such as glasses frames. Large dimensions and high degree of shrinkage allow for use in multiple scenarios.