--- product_id: 707931704 title: "Chanzon 3:1 Ratio 3\" (75mm) Heat Shrink Tubing - Marine Grade Waterproof Adhesive Lined - 4Ft Roll (1.22M Total Length) Red Polyolefin Sleeving Wrap Shrinking 3 to 1 Ratio 1pcs" brand: "chanzon" price: "1768137₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/707931704-chanzon-3-1-ratio-3-75mm-heat-shrink-tubing-marine store_origin: VN region: Vietnam --- # Eco-friendly Marine-grade seal Heat resistant Chanzon 3:1 Ratio 3" (75mm) Heat Shrink Tubing - Marine Grade Waterproof Adhesive Lined - 4Ft Roll (1.22M Total Length) Red Polyolefin Sleeving Wrap Shrinking 3 to 1 Ratio 1pcs **Brand:** chanzon **Price:** 1768137₫ **Availability:** ✅ In Stock ## Summary > 🔧 Shrink it, seal it, trust it! ## Quick Answers - **What is this?** Chanzon 3:1 Ratio 3" (75mm) Heat Shrink Tubing - Marine Grade Waterproof Adhesive Lined - 4Ft Roll (1.22M Total Length) Red Polyolefin Sleeving Wrap Shrinking 3 to 1 Ratio 1pcs by chanzon - **How much does it cost?** 1768137₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/707931704-chanzon-3-1-ratio-3-75mm-heat-shrink-tubing-marine) ## Best For - chanzon enthusiasts ## Why This Product - Trusted chanzon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Use Cases:** Ideal for automotive, marine, and DIY projects—your go-to solution for all wiring needs. - • **Eco-Conscious Choice:** UL Listed and halogen-free, ensuring safety for you and the planet. - • **Unmatched Protection:** Experience a marine-grade waterproof seal that keeps your connections safe and secure. - • **Effortless Application:** Simply slide and heat for a perfect fit—no mess, no fuss! - • **High-Performance Durability:** Withstands extreme temperatures and harsh conditions—built to last! ## Overview The Chanzon 3:1 Ratio Heat Shrink Tubing is a 4-foot roll of marine-grade, waterproof adhesive-lined tubing designed for reliable insulation and protection in various applications. With a 3-inch diameter and a shrink ratio of 3:1, it provides a secure seal that is both eco-friendly and UL Listed for safety. Perfect for automotive, marine, and DIY projects, this tubing is engineered to withstand extreme temperatures and harsh environments. ## Description Full description not available ## Features - 3-1 Ratio - shrink to 1/3 of its original diameter, double wall lined with glue inside for a marine grade waterproof seal, with anti stick tape no tacky interior, diameter 3 (3 inch) (75 mm), 4 feet long, please see diameter chart(picture 3). - Safe & ECO-Friendly - UL Listed for up to 600 voltage -55-125℃ working tempurature which ensures its safe and reliable, RECH/ROHS compliance halogen and lead free protect you and your family. - DOUBLE WALL TUBING - Take out the anti-adhesive paper inside then apply heat, adhesive comes out and seals the connection, creating marine grade waterproof insulation, corrosion resistance water & oil proof, VW-1 Flame Retardants, High temperature resistance 3/1 shrinkable glue inside wire. - EASY TO USE - Choose the right size you need and simply slide shrinking tubes over your connection point and apply heat around 70-125℃ temperature evenly with a hot air gun. - APPLICATIONS - Shrink tube are mainly used for industrial repair, ship, automotive, wire links, anti-rust and anti-corrosion protection of solder joints, and audio and electrical DIY. Wire ends, harnesses, electronics protection and insulation treatment, fitness equipment parts and steel structure surface protection and so on. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | CHANZON | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Color | Red | | Product Dimensions | 48"L x 3"W | | Outside Diameter | 3 Inches | | Item Length | 48 Inches | | Manufacturer | CHANZON | | Part Number | RSG-3/1-DJ-75G-HONG-1.22M | | Item Weight | 14 ounces | | Country of Origin | China | | Size | 75mm (3") - 4FT | | Item Package Quantity | 1 | | Measurement System | English | | Batteries Required? | No | ## Product Details - **Brand:** CHANZON - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Color:** Red - **Product Dimensions:** 48"L x 3"W - **Outside Diameter:** 3 Inches - **Item Length:** 48 Inches - **Manufacturer:** CHANZON ## Images ![Chanzon 3:1 Ratio 3" (75mm) Heat Shrink Tubing - Marine Grade Waterproof Adhesive Lined - 4Ft Roll (1.22M Total Length) Red Polyolefin Sleeving Wrap Shrinking 3 to 1 Ratio 1pcs - Image 1](https://m.media-amazon.com/images/I/61mVFyuyn7L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Chanzon 3:1 Ratio 3" (75mm) Heat Shrink Tubing - Marine Grade Waterproof Adhesive Lined - 4Ft Roll (1.22M Total Length) Red Polyolefin Sleeving Wrap Shrinking 3 to 1 Ratio 1pcs - ELECFUN 3 Inch Heat Shrink Tubing Roll, 3:1 Large Marine Grade Adhesive Lined Heatshrink Tube, Heavy Duty Dual Wall Shrinkable Wiring Wrap, Seal Against Moisture Corrosion and Air Leakage 4 ft --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/707931704-chanzon-3-1-ratio-3-75mm-heat-shrink-tubing-marine](https://www.desertcart.vn/products/707931704-chanzon-3-1-ratio-3-75mm-heat-shrink-tubing-marine) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-08*