Updated: 17 Feb 2025

heat shrink tubing tubes 4

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Updated: 17 Feb 2025

#1

Best Choice
Wirefy 95 PCS Heat Shrink Tubing Kit - 4:1 Dual Wall Tube - Adhesive Lined - Resistant Shrink Tubing - Black

9.7

Wirefy

-20%

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Main highlights

VARIETY OF SIZES - We have included 5 most commonly used diameters ranging from 1/4" to 3/4". Shrink tubing is precut to 3.5 inches.

GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating resistant and long-lasting insulation.

4:1 SHRINK RATIO - Recovers to 1/4 of its original diameter, and makes a tight seal. Highest heat shrink ratio on the market.

-20%
#2

Value for Money
TKDMR 568 Pcs Heat Shrink Tubing - 4:1 Ratio,2.2" Length,Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing Kit

9.6

TKDMR

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3.Glue Inside: Shrink Tubing for Wires,When the Heat-shrink tube shrinks, the glue film on the inner wall will melt and then it will be adsorbed on the surface of the object tightly so as to connect tightly, insulate, and seal off perfectly. Eliminates the problem of 3:1 and 2:1 tubing not shrinking tight enough. It has the advantages of waterproofing, moisture-proof, wear-resistant, anti-skidding, heat-resistant, tensile-resistant, anti-aging, and corrosion resistance.

2.High Shrinkage Ratio: 4:1 SHRINK RATIO, it can shrink to 1/4 of the original diameter,Shrink tighter and seal better than 3:1 and 2:1. Suitable for more application.the shrinkage temperature is 125°C (257°F), and the withstand voltage is 600V.Wire Cable shrink wrap.High flame retardant coefficient.

1.Pakage Included: Upgrade 568pcs 4:1 Ratio，7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 2.2" inches.
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#3
uxcell Heat Shrink Tubing, 4"(100mm) Dia 162mm Flat Width 2:1 Rate Shrinkable Tube Cable Sleeve 1m - Black

9.5

uxcell

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Main highlights

Operating Temperature : -55~+105℃(-67°F~221°F) ; Voltage Rating: 1000V

Heat shrink tubing is good useful, of the specification of good electrical insulation, corrosion resistance and high temperature resistance. Softness, stable performance, low shrinkage temperature, fast shrinkage

Before Shrink Dia : 100mm/4" ; Flat Width : 162mm/6.38" ; Total Length : 1m/3.3ft
#4
Lsnisni 3.54 Inches Heat Shrink Tubing Kit 100 Pcs, Ratio 4:1 Adhesive Lined, Dual Wall Tube - Marine Grade Waterproof, 5 Diameters, Heat-Shrink Tube, Heat Shrink Cable Sleeve - Black

9.4

Lsnisni

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Main highlights

[Shrink ratio 4:1] - High-quality shrink tubing with a shrink ratio of 4:1. When heated, they shrink to 1/4 of their original diameter.

[Double-wall lined with adhesive] - Our shrink sleeves are made of high-quality, flame-retardant polyethylene. Double-walled, adhesive-lined for better protection and sealing during shrinking.

[3.54 inches length and 5 sizes] - Each heat shrink tube is cut to a length of 3.54 inches, making it easier to handle. The heat shrink tubing set contains 5 sizes: 1/4" , 5/16" , 1/2" , 5/8" , 3/4".
#5
FloweryOcean 258 PCS Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined Marine Grade Shrink Wrap Waterproof Industrial Heat-Shrink Tubing - Black

9.2

FloweryOcean

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Main highlights

【PREMIUM MATERIAL & 4:1 SHRINK RATIO】: Our Industrial heat shrink tubing is made of high quality polyolefin material, approved by the UL certification; The insulation 4:1 heat shrink tubes solve the problem of 2:1 not shrinking tight enough and also has a higher than 3:1 shrink ratio, marine grade heat shrink tubes can shrink up to 1/4 of its original diameter and provides a tight seal for long-lasting insulation

【INCLUDES ADHESIVE COATING & WATERPROOF】: Adhesive flow out and seals the connection tight when heat it applied; Making the professional connections in seconds, providing watertight and long-lasting insulation.

【258 PCS HEST SHRINK TUBING KIT】: Shrink tubing with 6 sizes, include: 1/6" (144 PCS), 1/4" (36 PCS), 5/16" (24 PCS), 1/2" (34 PCS), 5/8" (10 PCS), 3/4" (10 PCS); All of our marine heat-shrink tubing is 1.57 inches in length; Our industrial heat shrink tubing can fit for your different work requirements
#6
XHF 14 Ft 4:1 Large Size High Flame Retardant Heat Shrink Tubing Assortment Kit Automobile Special Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage Black

9.1

XHF

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Main highlights

[Professional] 4:1 automobile special grade heat shrink tube, special white hot melt adhesive, better sealing, and keep your equipment safe for a long time.

[Convenience] For some devices that need to be cut and put into the heat shrink tubing, 4:1 can save you these troubles.

[4:1] Higher shrinkage, thicker double walls, better quality liner glue, higher flame retardancy, and less restrictive range of use.
#7
2 Pcs 1 inch (Diameter) 3:1 Waterproof Heat Shrink Tubing Kit, Large Marine Dual Wall Adhesive Shrinkable Wire Wrap Tube, Insulation Sealing Wear-Resistant Cable Protector by YUKSY (4ft, Black & Red)

9.0

YUKSY

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Main highlights

Widely Use - Our heat shrink tubing are widely used in wire connection, rust prevention and corrosion protection of solder joints, protection and insulation processing of wire end, wiring harness and electronic components, and audio and electrical DIY. Fitness equipment parts and steel structure surface protection and so on

Good Tightness - Dual Wall Adhesive Heat Shrink Tube has the advantages of good electrical insulation, good sealing and high temperature resistance. After being shrunk, it's thick and stays stuck. And give you a tidy connection or electrical insulation

Easy Use and Fast - You just use a heat gun heat it evenly until it wrap the wire or connector tightly. It is a 3:1 heat shrink ratio and will shrink to the original 1/3. (Temperature of your heat gun is up to 212℉, then glue inside will soften and seal the connection.)
#8
MECCANIXITY Battery Wrap PVC Heat Shrink Tubing 4" Flat Width 3.3 Feet Black Good Insulation for Battery Pack

8.7

MECCANIXITY

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Main highlights

The PVC heat shrink wrap tube is in size of: 100mm/4-inch flat width, 1m/3.3 Feet total length, -40°C to +105°C(-40°F to +221°F) temperature range, 80°C(176°F) shrinking temperature

PVC heat shrink wrap tube can be used for big battery or battery pack protection, such as 18650, 21700, AA, AAA battery packs. Battery wraps can be used for protection for batteries pack, electronic components, LED pins, etc. PVC heat shrinkable tube can also be used for DIY of various handle tools in daily life, more convenient and fast.

Battery wrap tube is with good insulation, can not only wrap and protect the battery pack, prevent dust for the battery pack, but also beautify the battery pack. With good insulation, PVC heat shrink tubing can also be used for the protection of electronic components, and LED pins.
#9
RockDIG 100 FT Diameter 1 2 3 4 5 6 8 10 mm 2:1 Single Wall Non-Adhesive Heat Shrink Tubings Assortment Black

8.5

ROCKDIG

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Main highlights

Shrink Temperature of 120°C and operating temperature of -55°C to + 135°C;

Material: Polyolefin, the most common kind of heat shrink material;

2:1 Shrink Ratio (shrinks to 50% of its original diameter);
#10
uxcell Heat Shrink Tubing, 4"(100mm) Dia 162mm Flat Width 2:1 Rate Shrinkable Tube Cable Sleeve 1m - Red

8.4

uxcell

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Main highlights

Operating Temperature : -55~+105℃(-67°F~221°F) ; Voltage Rating: 1000V

Heat shrink tubing is good useful, of the specification of good electrical insulation, corrosion resistance and high temperature resistance. Softness, stable performance, low shrinkage temperature, fast shrinkage

Before Shrink Dia : 100mm/4" ; Flat Width : 162mm/6.38" ; Total Length : 1m/3.3ft

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heat shrink tubing tubes 4

Wirefy 95 PCS Heat Shrink Tubing Kit - 4:1 Dual Wall Tube - Adhesive Lined - Resistant Shrink Tubing - Black

9.7

Main highlights

TKDMR 568 Pcs Heat Shrink Tubing - 4:1 Ratio,2.2" Length,Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing Kit

9.6

Main highlights

uxcell Heat Shrink Tubing, 4"(100mm) Dia 162mm Flat Width 2:1 Rate Shrinkable Tube Cable Sleeve 1m - Black

9.5

Main highlights

Lsnisni 3.54 Inches Heat Shrink Tubing Kit 100 Pcs, Ratio 4:1 Adhesive Lined, Dual Wall Tube - Marine Grade Waterproof, 5 Diameters, Heat-Shrink Tube, Heat Shrink Cable Sleeve - Black

9.4

Main highlights

FloweryOcean 258 PCS Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined Marine Grade Shrink Wrap Waterproof Industrial Heat-Shrink Tubing - Black

9.2

Main highlights

XHF 14 Ft 4:1 Large Size High Flame Retardant Heat Shrink Tubing Assortment Kit Automobile Special Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage Black

9.1

Main highlights

2 Pcs 1 inch (Diameter) 3:1 Waterproof Heat Shrink Tubing Kit, Large Marine Dual Wall Adhesive Shrinkable Wire Wrap Tube, Insulation Sealing Wear-Resistant Cable Protector by YUKSY (4ft, Black & Red)

9.0

Main highlights

MECCANIXITY Battery Wrap PVC Heat Shrink Tubing 4" Flat Width 3.3 Feet Black Good Insulation for Battery Pack

8.7

Main highlights

RockDIG 100 FT Diameter 1 2 3 4 5 6 8 10 mm 2:1 Single Wall Non-Adhesive Heat Shrink Tubings Assortment Black

8.5

Main highlights

uxcell Heat Shrink Tubing, 4"(100mm) Dia 162mm Flat Width 2:1 Rate Shrinkable Tube Cable Sleeve 1m - Red

8.4

Main highlights

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