---
product_id: 716713605
title: "400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black"
brand: "eventronic"
price: "A$55"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/716713605-400-pcs-heat-shrink-tubing-kit-3-1-ratio-adhesive
store_origin: AU
region: Australia
---

# Marine-grade durability 3:1 shrink ratio for precise fit Adhesive-lined for waterproof seal 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black

**Brand:** eventronic
**Price:** A$55
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it. Shrink it. Secure it. The pro’s choice for flawless wiring.

## Quick Answers

- **What is this?** 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?** A$55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/716713605-400-pcs-heat-shrink-tubing-kit-3-1-ratio-adhesive)

## 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

- • **Sleek Black Finish:** Professional, low-profile look that blends seamlessly with any setup.
- • **Ultimate Protection:** Adhesive lining creates a waterproof, corrosion-resistant barrier for long-lasting reliability.
- • **Marine-Grade Toughness:** Built to withstand harsh environments, perfect for industrial and marine applications.
- • **Precision Fit Every Time:** 3:1 shrink ratio ensures a snug, professional finish on all cables and wires.
- • **Versatile Kit of 400 Pieces:** Comprehensive assortment covers all your wiring needs, eliminating last-minute runs.

## Overview

The Eventronic 400 Pcs Heat Shrink Tubing Kit features a 3:1 shrink ratio with adhesive lining, delivering a waterproof, corrosion-resistant seal. Designed to meet marine-grade standards, this industrial-grade tubing kit offers a versatile, professional solution for protecting and organizing electrical connections in demanding environments.

## Description

Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black

## Features

- 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVVMCY86 |
| Best Sellers Rank | #426 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Industrial Heat-Shrink Tubing |
| Date First Available | February 15, 2023 |
| Item Weight | 11.3 ounces |
| Item model number | HST-400 |
| Manufacturer | Eventronic |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |

## Product Details

- **Brand:** Eventronic
- **Colour:** Black
- **Material:** Polyvinyl Chloride
- **Style:** Industrial
- **Number of pieces:** 400

## Images

![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
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- 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

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**Shop now:** [https://www.desertcart.com.au/products/716713605-400-pcs-heat-shrink-tubing-kit-3-1-ratio-adhesive](https://www.desertcart.com.au/products/716713605-400-pcs-heat-shrink-tubing-kit-3-1-ratio-adhesive)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-05*