Heat Shrink Tubing Kit, Heat Shrink Tubes Wire Wrap, Ratio 2:1 Electrical Cable Sleeve Assortment for Long Lasting Insulation Protection (ID 4mm, 7 Colors) 42pcs

• 7 Colors Black/Red/Green/Yellow/Blue/White/Clear high-quality heat shrink tubing for your choose, they can be used for solder joint protection, group of lines marking, resistance electric capacity reason protection etc.
• Application: Heat Shrink Tubing is used for various electrical insulation and bonding of PCB circuit board, pipes, hoses, cables and connectors. For example, the insulation protection of the exposed part of the wire connection.
• Heat shrink tubing has the advantages of good electrical insulation, corrosion resistance and high temperature resistance. Soft and flexible wire shrink wrap, low shrinkage temperature, fast shrinkage.
• Environmentally Friendly, Does not contain heavy metal and other environmentally hazardous substances. Protect you and your family from toxins.
• Package: 42pcs heat shrink tubes, ID: 4mm, Comes with Packing bag, Heat Shrink Tubing will not fall apart or fall.

Heat Shrink Tubing Kit Heat shrinkable tube is made of high quality soft crosslinked polyolefin material, which has the advantages of insulation, corrosion resistance, wear resistance, low melting point, waterproofing, sealing and high adhesion. Package Included: 1x Packing bag 42pcs Heat Shrink Tubes（6 pcs for each of 7 colors Heat Shrink Tubes） Specification: Color: Black/Red/Green/Yellow/Blue/White/Clear ID: 4mm Length: 45mm Material: Polyolefin Flame Retardance: VW-1 Cross-Section Shape: Round Shrinkage Ratio: 2:1 ( The maximum shrinkage rate is 50% of the original tube diameter. ) Minimum Shrinkage Temp: 158 Degree Fahrenheit Full Shrinkage Temp: 257 Degree Fahrenheit maximum Ambient Temperature:-58 to 302 Degree Fahrenheit Heat Shrink Tube is used for electrical insulation, strain relief, solder joint protection, group lines marking, corrosion protection. Heat Shrinkable Tube is very suitable for radio circuit control DIY enthusiasts, allowing your circuit control ideas to be perfectly realized.