2-1 Ratio
shrink to 1/2 of its original diameter and makes a tight seal, diameter 22mm, 2m in total length. please Check diameter chart.

Safe & ECO-Friendly
up to 600 voltage -55-125 Degree working tempurature which ensures its safe and reliable, RECH/ROHS compliance halogen and lead free protect you and your family.

Good Tightness
Our 2/1 heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, VW-1 Flame Retardants, High temperature resistance shrinkable wire.

EASY TO USE
Choose the right size you need and simply slide shrinking tubes over your connection point and apply heat around 70-105 Degree temperature evenly with a hot air gun.

APPLICATIONS
Shrink tube are mainly used for industrial repair, ship, automotive, wire links, anti-rust and anti-corrosion protection of solder joints, and audio and electrical DIY. Wire ends, harnesses, electronics protection and insulation treatment, fitness equipment parts and steel structure surface protection and so on.

Package Includes:
1x 2m Heat Shrink Tubing