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3/4" 19.1mm HELIXAL 3:1Heat Shrink Tubing Adhesive Dual Wall 10ft Roll
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 3:21 AM · 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 current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️A 23% cut from the official retail price adds further appeal.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
HELIXAL
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Ultimate Waterproof Seal & 3:1 Shrinkage: Get a perfect, air-tight seal with the superior 3:1 shrink ratio, shrinking to 1/3 of the original size. This eliminates the loose fit common with 2:1 tubing, providing a strong, non-slip grip that protects electrical connections from water, dust, and moisture instantly.
✓Dual Wall Adhesive Lined Protection: Our tubing features dual-wall construction; the flexible outer wall provides high abrasion resistance and flame retardant safety, while the inner adhesive lining melts to create a 360° waterproof, oil-proof, and corrosion-resistant seal upon cooling.
✓Industrial and Marine Grade Durability: Designed to perform in harsh environments (Automotive, Boat, Outdoor, and Industrial). This tubing has high tensile strength and excellent high-temperature resistance (up to 125°C), ensuring your wire connections are more durable and long-lasting than the wire itself.
✓Flexible, Easy to Use Insulation: Simply cut to the needed size, slide it over the wire/joint, and apply heat. This thick-walled tube provides reliable electrical insulation and strong strain relief, making professional-grade connections in seconds for solder joints, wire ends, and harnesses.
✓Compact and Economical 10ft Roll: This convenient 10ft roll offers an economical supply perfect for quick repairs, small DIY projects, and custom wire runs, suitable for wire sizes up to 3/4" 19.1mm. Minimize waste and maximize value with this essential tool.
⚙️ Specifications
Material
Polyolefin
Brand
Helixal
Product Dimensions
4.33"L x 4.33"W
Manufacturer
HELIXAL
Part Number
HHST3:1-3/4-19mm-10feet
Item Weight
7.36 ounces
Item model number
Nil
Size
3/4"-10ft
Color
3:1 - Black - 10 feet
Item Package Quantity
1
Included Components
Nil
