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1/8" Heat Shrink Tubing, 66Ft 3:1 Ratio Wire Heat Shrink Tube Roll Marine Grade Dual Wall Adhesive Lined Waterproof Shrink Wrap Tubing for Automotive and Industrial – Black
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
55%
Price verified Sep 23, 2026 2:35 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
4.31/28
Recent Value
3.89/22
Market Standing
1.82/20
Deal Strength
1.5/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
ZhiYo, Inc.
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓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
✓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
✓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. Note: The reel may display 33 ft due to a packaging mislabel. The actual tubing length is 66 ft as listed
⚙️ Specifications
Brand
ZhiYo
Material
Polyolefin
Color
Black
Product Dimensions
0.13"W
Nominal Wall Thickness
0.041 inches
Outside Diameter
0.13 inches
Item Length
66 feet
Manufacturer
ZhiYo
Number of Packs
1
Unit Count
1 Count
Item Dimensions L x W
0.13"W
