--- product_id: 640894961 title: "Heat Shrink Tubing Kit 355pcs - 3:1 Dual Wall Adhesive Lined - Electrical Waterproof Industrial Heat-Shrink Tubing Terminals- Marine Grade Wire Connector Shrink Wrap Tube - 3.15\" Length - Black" brand: "twippo" price: "¥12851" currency: JPY in_stock: true category: "Twippo" url: https://www.desertcart.jp/products/640894961-heat-shrink-tubing-kit-355pcs-3-1-dual-wall-adhesive store_origin: JP region: Japan --- # 360° waterproof seal 3:1 shrink ratio dual-wall 355pcs versatile kit Heat Shrink Tubing Kit 355pcs - 3:1 Dual Wall Adhesive Lined - Electrical Waterproof Industrial Heat-Shrink Tubing Terminals- Marine Grade Wire Connector Shrink Wrap Tube - 3.15" Length - Black **Brand:** twippo **Price:** ¥12851 **Availability:** ✅ In Stock ## Summary > 🔥 Seal it tight, protect it right! 🛠️ ## Quick Answers - **What is this?** Heat Shrink Tubing Kit 355pcs - 3:1 Dual Wall Adhesive Lined - Electrical Waterproof Industrial Heat-Shrink Tubing Terminals- Marine Grade Wire Connector Shrink Wrap Tube - 3.15" Length - Black by twippo - **How much does it cost?** ¥12851 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/640894961-heat-shrink-tubing-kit-355pcs-3-1-dual-wall-adhesive) ## Best For - twippo enthusiasts ## Why This Product - Trusted twippo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Pro Kit:** 355 pieces across 9 essential sizes to cover every wiring need with precision. - • **Risk-Free Investment:** 365-day refund guarantee for confident, worry-free DIY and professional projects. - • **Marine-Grade Durability:** Polyolefin material offers chemical resistance, electrical insulation, and waterproof protection ideal for automotive and marine use. - • **Extended Length Advantage:** 3.15-inch tubes provide extra coverage for complex or larger cable connections. - • **Superior Shrink Performance:** 3:1 dual-wall design with adhesive lining ensures a tight, reliable seal every time. ## Overview The Twippo Heat Shrink Tubing Kit includes 355 black polyolefin tubes in 9 sizes, featuring a 3:1 dual-wall adhesive-lined design for superior waterproof sealing and electrical insulation. At 3.15 inches length, these marine-grade tubes are perfect for automotive, marine, and industrial wiring applications, backed by a 365-day satisfaction guarantee. ## Description Twippo Heat Shrink Tubing Kit 355pcs - 3:1 Dual Wall Adhesive Lined - Electrical Waterproof Industrial Heat-Shrink Tubing Terminals- Marine Grade Wire Connector Shrink Wrap Tube - 3.15" Length - Black ## Features - 【Package Content of Shrink Tubing】355pcs (9 sizes) heat shrink tubing kit, wire shrink wrap tubing of black color, 9 different most commonly used sizes meet your different needs, this wiring heatshrink terminals kit are ideal for connecting various wires and cables. 3/32"(80pcs), 1/8"(120pcs), 3/16"(60pcs), 1/4"(40pcs), 5/16"(15pcs), 3/8"(10pcs), 1/2"(10pcs), 5/8"(10pcs), 3/4"(10pcs). - 【3:1 Shrink Ratio and Adhesive Lined】Twippo waterproof heat shrink tubing for hoses has a unique double wall design, 3:1 shrink ratio of these heat shrink wire tubing terminals has a thermal activated sealant lining, providing a 360-degree safety seal, eliminates the problem of 2:1 tubing not shrinking tight enough. When the heat shrink wire connectors are heated by heat gun, the adhesive melts and the heat shrink tube is sealed all the way to the end of the heat shrink tape, so these heat shrink tubing have good waterproof performance. - 【3.15" Length of Heat Shrink Kit】Twippo wire heat shrink tubing are made of high quality polyolefin to ensure high chemical stability, good electrical insulation, good sealing, and safe. We offer a length of 80mm(3.15"), longer than others, to achieve more possibilities for work. Get to know our shrink tubing for wires, perfect heat shrink tube kit. - 【Widely Applications of Shrink Wrap】Marine heat shrink tubing can be used in marine and automotive wiring, are great for hoses, car, motorcycle, truck, boat, solar panels, mower and audio stereo etc., our large size heat shrink tubing also applicable to industrial cables, these marine grade heat shrink tubing can provides greater pull strength, believe that our heat shrink electrical connectors kit can give you a great help, DIY automotive tools and other more. - 【Service of Heat Shrink Tube】If you have any dissatisfaction with the heat shrink wrap or the size of shrink tube for wires, we can offer you 365 days payment refund guarantee, and give you a refund for electrical shrink tubing. Sincerely wish you a happy shopping! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D2PRQKWL | | ASIN | B0D2PRQKWL | | Brand Name | Twippo | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (546) | | Customer reviews | 4.7 4.7 out of 5 stars (546) | | Date First Available | 20 June 2024 | | Included Components | Heat Shrink Tubing Kit, Industrial Heat-Shrink Tubing, Wire Cable Shrink Wrap Tube | | Item Length | 3.15 Inches | | Item Type Name | Heat Shrink Tubing Kit | | Item model number | 3:1 Dual Wall Adhesive Lined | | Manufacturer | TWI | | Manufacturer | TWI | | Material Type | Polyolefin | | Package Dimensions | 27.61 x 18.29 x 4.7 cm; 572 g | | Unit Count | 355.0 Count | ## Product Details - **Brand:** Twippo - **Colour:** Black - **Item length:** 3.15 Inches - **Manufacturer:** TWI - **Material:** Polyolefin ## Images ![Heat Shrink Tubing Kit 355pcs - 3:1 Dual Wall Adhesive Lined - Electrical Waterproof Industrial Heat-Shrink Tubing Terminals- Marine Grade Wire Connector Shrink Wrap Tube - 3.15" Length - Black - Image 1](https://m.media-amazon.com/images/I/7199sGBykmL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Twippo Heat Shrink Tubing Kit 355pcs - 3:1 Dual Wall Adhesive Lined - Electrical Waterproof Industrial Heat-Shrink Tubing Terminals- Marine Grade Wire Connector Shrink Wrap Tube - 3.15" Length - Black - 600Pcs Heat Shrink Wire Connectors Electrical Kit - Oiojuct Marine Automotive Crimp Terminals Assortment, Waterproof Ring Fork Spade Electrical Butt Connector - Qibaok 1500pcs Wire Connectors Insulated Electrical Wire Terminals Wire Crimp Connector Ring Fork Spade Butt Connector Kit --- ## 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.jp/products/640894961-heat-shrink-tubing-kit-355pcs-3-1-dual-wall-adhesive](https://www.desertcart.jp/products/640894961-heat-shrink-tubing-kit-355pcs-3-1-dual-wall-adhesive) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-07*