About this item
Material: Polyolefin / Glue
Color: Black
Inner Diameter(ID): 1/2", 3/8", 1/4" ,3/16",1/8", 3/32" -12.7mm, 9.5mm, 6.4mm, 4.8mm, 3.2mm, 2.4mm
Length: 3.5 inch （90mm） each section
Quantity ：180 sections in box
Shrink Ratio: 3:1 (Shrinks to 1/3 of its original diameter)
Automotive & Marine Grade
Working Temperature Range (-49°F to +249°F)
Flame Resistant Outer Material / Flame Retardant Inner Lining
Tensile strength: 10.4Mpa
Dielectric strength: 15 kV / mm
Flammability: Flame Retardant
Package Contents: 180Pcs(6 Sizes) Dual-Wall 3:1 Red Adhesive Lined Heat Shrink Tubing
* 70pcs 3.5" lengths φ3/32" - 90mm lengths φ2.4mm
* 50pcs 3.5" lengths φ1/8" - 90mm lengths φ3.2mm
* 25pcs 3.5" lengths φ3/16" - 90mm lengths φ4.8mm
* 16pcs 3.5" lengths φ1/4" - 90mm lengths φ6.4mm
* 9pcs 3.5" lengths φ3/8" - 90mm lengths φ9.5mm
* 10pcs 3.5" lengths φ1/2" - 90mm lengths φ12.7mm
- 1x Plastic Box
Heat Shrink Tubing Detail
[The rubber liner has good sealing performance] Our heat-shrinkable tube has the advantages of good electrical insulation, good sealing, corrosion resistance and high temperature resistance. Anti-aging, tough, not easy to break.
[Easy and fast] You only need to heat it evenly with a hot air blower or a candle to make it shrink. It is a 3:1 heat shrink ratio and will shrink to the original 1/3.
[Versatile and DIY Helper]: High-quality heat shrink tubing, they can be 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.
[Great Advantages ]: Our heat-shrinkable tube are with glue lined which has the advantages of good electrical insulation, good sealing, corrosion resistance and high temperature resistance. Anti-aging, tough, not easy to break.
[A wide range of applications] Shrink tube are mainly used for industrial, ship, 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.
About 3:1 Ratio Heat Shrink Tubing
What is it good for?
Industrial adhesive lined shrink tubing offers excellent protection for electronic components, wire splices, wire bundles and harness breakouts. Automotive, truck and marine wiring splices and harness breakouts are quickly and easily protected from harsh environments.
What is Shrink Ratio?
Industrial adhesive lined shrink tubing has a 3:1 shrink ratio. This means that the starting diameter of the tubing as supplied is 3 times the fully contracted diameter if allowed to completely shrink. The wall thickness of the tubing is proportional to the percentage of shrinkage.
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