1.5 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)

Price: $13.89
(as of Jul 25, 2025 10:48:47 UTC – Details)

YUKSY 1.5 inch 3:1 Waterproof Heat Shrink Tubing 4FT
* 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.
* Features:
Round Diameter: 1.5 inch
Length: 4 feet
Shrink Ratio: 3:1
Color: Black
Material: Polyolefin
Full Shrinkage Temp: 230℉ maximum
Flammability: Flame Retardant
* How to use it?
1. Wrap the cable wire with the tube, then use a heat gun heating it evenly until the wire was wrapped tightly.
2. Don’t touch the tube until it becomes cool.
Kindly Note:Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection.
* Package Includes
4 Feet long 1.5″ in diameter large heat shrink tubing (Black)

Product Dimensions ‏ : ‎ 6.3 x 3.15 x 3.15 inches; 5.64 ounces
Item model number ‏ : ‎ YK-E4-00031
Date First Available ‏ : ‎ July 29, 2019
Manufacturer ‏ : ‎ YUKSY
ASIN ‏ : ‎ B07VLYMXDM
Best Sellers Rank: #5,909 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #34 in Industrial Heat-Shrink Tubing
Customer Reviews: 4.6 4.6 out of 5 stars 3,140 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

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, the tube snug around the wire, or cable and also closes around the connector. And give you a tidy connection or electrical insulation
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
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）
Safe – Our heat shrink tubing are UL certified, RoHS compliant, which ensures its safe. Protect you and your family
Multiple Size – This is 4 feet long 1.5″ in diameter large heat shrink tubing (Note: it is 1.5″ in round diameter, but not 1.5″ in width). Other sizes also available in our store, like 1/2″, 3/4″ ,1″, 2″. our friendly customer service ensure pleasant shopping experience