--- product_id: 716713605 title: "Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black" brand: "eventronic" price: "176.21 DT" currency: TND in_stock: true category: "Eventronic" url: https://www.desertcart.tn/products/716713605-eventronic-400-pcs-heat-shrink-tubing-kit-3-1-ratio store_origin: TN region: Tunisia --- # marine-grade durability 3:1 shrink ratio for precise fit adhesive-lined for waterproof seal Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black **Brand:** eventronic **Price:** 176.21 DT **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with marine-grade precision! ## Quick Answers - **What is this?** Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black by eventronic - **How much does it cost?** 176.21 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/716713605-eventronic-400-pcs-heat-shrink-tubing-kit-3-1-ratio) ## Best For - eventronic enthusiasts ## Why This Product - Trusted eventronic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Protection:** Adhesive lining creates a watertight, corrosion-resistant seal - • **Lightweight & Compact:** Easy to store and carry with a sleek 322g kit design - • **Precision Fit Every Time:** 3:1 shrink ratio ensures snug, professional-grade insulation - • **Versatile Kit of 400 Pieces:** Comprehensive assortment covers all your electrical and industrial needs - • **Built for Harsh Environments:** Marine-grade tubing withstands saltwater and extreme conditions ## Overview The Eventronic 400 Pcs Heat Shrink Tubing Kit features a 3:1 shrink ratio and adhesive lining for a waterproof, corrosion-resistant seal. Designed to meet marine-grade standards, this lightweight and compact kit offers 400 versatile pieces ideal for professional electrical insulation and industrial applications. ## Description 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined ## Features - 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVVMCY86 | | Item model number | HST-400 | | Manufacturer | Eventronic | | Product Dimensions | 1 x 1 x 1 cm; 322 g | ## Product Details - **Brand:** Eventronic - **Colour:** Black - **Indoor/outdoor use:** Outdoor - **Material:** Polyvinyl Chloride - **Style:** Industrial ## Images ![Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black - Image 1](https://m.media-amazon.com/images/I/815c8BtkBDL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is the diameter on each tube the original size (pre-shrinking)?** A: Yes.Size is before shrinking,3/32 shrinks to 0.8mm. 1/8 shrinks to 1.1mm. 3/16 shrinks to 1.6mm. 1/4 shrinks to 2.1mm. 3/8 shrinks to 3.2mm. 1/2 shrinks to 4.2mm. 3/4 shrinks to 6.0mm **Q: Can this be used to join two tubes together? Does the glue just seal the ends or the entire tube?** A: If the tubes and the heat shrink tubes fit snugly after heating them I'm sure it would work well. This is very durable heat shrink, thicker than most. Keep in mind also, it's 3:1 shrink. Glue throughout the tubing. **Q: What is the max temperature on these heat shrink tubes? Can I put it in the car engine bay?** A: Operating temperature: -55℃～125℃.They can be used in an engine bay. **Q: where is this made ?** A: Our heat shrink tubing kits are produced in China,but I can say after using these on a number of projects and boat rewiring they don't leak or seem to be affected by oil/gas/saltwater,and they've held up over time which is all that matters. ## Frequently Bought Together - Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black - SEEKONE Mini Heat Gun, 350W 2-Temp Settings 500℉ & 842℉（260℃& 450℃） Fast Heat Hot Air Gun Tool with Reflector Nozzle and 4.9Ft Long Cable Overload Protection for Crafting, Vinyl Wrap and Shrink Tubing - Kuject Heat Shrink Solder Seal Wire Connectors Kit 120PCS, Waterproof Butt Connector Heat Shrink Electrical Terminals, Insulated Solderless Wiring Splice Connectors for Marine Automotive Boat Truck --- ## 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.tn/products/716713605-eventronic-400-pcs-heat-shrink-tubing-kit-3-1-ratio](https://www.desertcart.tn/products/716713605-eventronic-400-pcs-heat-shrink-tubing-kit-3-1-ratio) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-27*