Feature(may vary by option.)

●★ Premium Wire Protector: Our heat shrink tubes are perfect for appliance/auto electric wire cable harness wrapping, which will be exposed to harsh environments. They can be also used for solder joint protection, group of lines marking, resistance electric capacity reason protection etc. Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection.
●★ Safe & ECO-Friendly: Our heat shrink tubes are both UL certified for up to 600V, 257 degrees Fahrenheit which ensures its safe and reliable. They are also RoHS Compliant, Formaldehyde (HCHO) Free, protect you and your family. Round diameter: 3/4, Length: 1.22M(4Ft).
●★ Good Tightness with Glue Lined: Our heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which hase better performance when you DIY.
●★ Fast & Easy Use: Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. Now the good news is that our heat shrink tubing can avoid these troubles and give you a tidy connection. It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a hair dryer or heat gun heating it.
●★ What You Get - 4 ft long Black 3/4"(Diameter) 3:1 Dual Wall Heat Shrink Tubing and 4 ft long Red 3/4"(Diameter) 3:1 Dual Wall Heat Shrink Tubing, our friendly customer service.

[4FT (3  & 4   |  1 Pack)]




[4FT (1  & 2   |  2 Pcs)]




[4FT (1.5   |  1 Pack)]




[6 Sizes (1  & 2   |  3  & 8   |  1  & 4   etc.)]





Description

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Large Sizes

Large sizes high-quality heat shrink tubing are perfect for electrical insulation, wire bundling, mechanical protection, cable joints and daily repairs etc.. Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection.

Good Tightness with Glue Lined

Our heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which hase better performance when you DIY.

Fast & Easy Use

Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. Now the good news is that our heat shrink tubing can avoid these troubles and give you a tidy connection. It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a heat gun heating for it.

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2 Pcs 4 ft 3/4" black and red Dual-Wall 3:1 Adhesive Lined Heat Shrink Tubing. Also available DIA: 1/2" red/black and 1" black dual wall heat shrink tubing in our store.

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Package Contents

  • - 4 ft 3/4" Black Dual-Wall 3:1 Adhesive Lined Heat Shrink Tubing
  • - 4 ft 3/4" Red Dual-Wall 3:1 Adhesive Lined Heat Shrink Tubing

  • High Quality
  • Waterproof
  • Long service life
  • High Strength Toughness
  • Corrosion resistance
  • Good electrical insulation
  • High temperature resistance

2 Pcs 3/4" 3:1 4 feet Dual Wall Adhesive lined Heat Shrink Tubing (Black and Red)

Specification

  • Color: Black and Red
  • Material: Polyolefin
  • Heat shrink ratio: 3:1
  • Operating Temperature:-131°C to + 257℉
  • Shrinkage Temp: 212℉(Fahrenheit)
  • Full Shrinkage Temp: 230℉maximum
  • Tensile strength: 10.4Mpa
  • Dielectric strength: 15 kV / mm
  • Flammability: Flame Retardant

  • How to use it?
  • Choose the right size tubes, as it will shrink up to 1/3 of original DIA, please measure DIA of wire.
  • Wrap the wire with the tube, then use a heat gun to heating it until the wire was wrapped tightly.
  • Dont touch the tube until it becomes cool.
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25 ft - 3/4 inch Split Expandable Braided Cable Sleeve 25 ft - 1/2 inch Split Expandable Braided Cable Sleeve 4 Feet 1" Dual Wall Adhesive Heat Shrink Tubing, Black 130 pcs (6 Sizes) Dual Wall Adhesive Heat Shrink Tubing 625 pcs 2:1 Heat Shrink Tubing kit, Premium Heat Shrink Tubes Wire Shrink Wrap 270 pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing, 5 Sizes
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Price $8.49 $10.89 $8.79 $11.98
color black black black black black black and red