1/8 Inch Heat Shrink Tubing, 66 Ft 3:1 Dual Wall Adhesive Lined Shrink Tube, Waterproof Marine-Grade Shrink Wrap Tubing for Electrical Insulation, Industrial, Automotive & DIY Wiring – Black
Price: $17.88 - $15.68
(as of Jul 27, 2025 06:27:50 UTC – Details)
Product Description
Warm Reminder: Please note that the product packaging has been updated. You may receive either the new or old packaging as we transition between the two. The product quality remains unchanged.
Different Lengths and Size 
ZHIYO offers heat shrinkable tubes of various lengths, available in distinct diameter sizes to better accommodate your requirements.
When heat is applied, the adhesive emerges and seals the connection, providing waterproof insulation.
ZHIYO Cable Raceways
Add to Cart
Add to Cart
Customer Reviews
4.6 out of 5 stars 581
4.6 out of 5 stars 1,472
4.4 out of 5 stars 1,215
4.6 out of 5 stars 6,923
4.6 out of 5 stars 3,940
4.6 out of 5 stars 6,923
Price
$11.47$11.47
$11.24$11.24
$9.49$9.49
$12.34$12.34
$8.99$8.99
$8.99$8.99
Size
1/4″, 3/8″, 1/2″, 3/4″, 1″
S, M, L, XL
W0.95in, H0.59in
W2in, H0.7in
W0.7in, H0.4in
W1.5in, H0.75in
Length
5ft, 16.4ft, 32.8ft
8xL15.7in, Total 125.6in
6xL17in, Total 102in
2xL17in, Total 34in
4xL17in, Total 68in
2P-31.5in&6P-95in&12P-190in
Capacity (For reference)
/
1 cord & 2-4 cords & 3-5 cords
2-3 cords
6-8 cords
1-2 cords
3-7 cords
Material
Polyolefin
PVC
PVC
PVC
PVC
PVC
Color
Black/White/Red/Transparent
White/Beige/Black/Gray/Brown
White/Beige/Black
White/Beige/Black
White/Black/Gray/Beige/Brown
White/Black/Gray/Beige
Adhesive Tape
✘
✔
✔
✘
✔
✔
Application
Industrial uses, ships, wire
Wall TV Cable Concealer
On-wall Cable Running
Hide TV Cables
On-wall Cable Running
Hide TV Cables
Package Dimensions : 6.69 x 6.57 x 2.28 inches; 8.82 ounces
Date First Available : January 16, 2025
Manufacturer : ZhiYo
ASIN : B0DT5V8B6Q
Country of Origin : China
Best Sellers Rank: #12,366 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #62 in Industrial Heat-Shrink Tubing #348 in Industrial Tubing
Customer Reviews: 4.6 4.6 out of 5 stars 581 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); } }); });
Secure & Waterproof Seal – Features a dual-wall design with adhesive lining. When heated, the shrink tubing inner glue melts and adheres tightly to the surface, creating a waterproof, durable, and long-lasting insulation layer
Excellent Shrink Ratio – Unshrunk diameter: 1/8 in (3.2 mm); shrinks down to 3/64 in (1.1 mm). The 3:1 shrink ratio ensures a snug fit, outperforming standard 2:1 tubes for a more secure connection
High-Quality Material – Heat Shrink Tubing made from premium polyolefin, this tubing is tough, flexible, and resistant to wear, corrosion, and aging. It provides strong insulation and won’t easily crack or break
Safe & Eco-Friendly – RoHS compliant, free from heavy metals and hazardous substances. Non-toxic and environmentally friendly—safe for both your body and the environment
Versatile Applications – Heat Shrink Tube ideal for electrical wiring, marine projects, solder joint protection, corrosion prevention, and component insulation. Also great for headphone or charging cable repairs
Note: To ensure you order the correct size of heat shrink tubing, please confirm the exact diameter you need before purchasing. 1/8 in (3.2 mm) refers to the diameter of the round tubing before shrinking
Customers say
Customers find the heat shrink tubing to be of good quality and working well, with one mentioning its effectiveness for dog leads. The tubing shrinks down as advertised, and customers appreciate its good price.
