---
product_id: 45081969
title: "Electriduct 3/4\" Heat Shrink End Cap Adhesive Lined Waterproof Insulation Terminal Seal - 10 Pieces - Black"
brand: "electriduct"
price: "HK$269"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/45081969-electriduct-3-4-heat-shrink-end-cap-adhesive-lined-waterproof
store_origin: HK
region: Hong Kong
---

# Waterproof & airtight seal 3:1 Shrink Ratio for precision fit Adhesive-lined dual wall for ultimate bonding Electriduct 3/4" Heat Shrink End Cap Adhesive Lined Waterproof Insulation Terminal Seal - 10 Pieces - Black

**Brand:** electriduct
**Price:** HK$269
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with Electriduct – where precision meets protection!

## Quick Answers

- **What is this?** Electriduct 3/4" Heat Shrink End Cap Adhesive Lined Waterproof Insulation Terminal Seal - 10 Pieces - Black by electriduct
- **How much does it cost?** HK$269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/45081969-electriduct-3-4-heat-shrink-end-cap-adhesive-lined-waterproof)

## Best For

- electriduct enthusiasts

## Why This Product

- Trusted electriduct brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Pack Convenience:** 10-piece set to keep your projects running smoothly without interruption
- • **Dual Wall Adhesive Seal:** Hot-melt glue layer bonds tightly to plastics and metals for lasting durability
- • **Precision Fit Every Time:** Shrinks from 0.75" to 0.25" ensuring a snug, professional finish
- • **Heat-Resistant Reliability:** Operates continuously up to 110°C, perfect for demanding environments
- • **Unmatched Waterproof Protection:** Creates a moisture-proof barrier to safeguard your cables and wires

## Overview

The Electriduct 3/4" Heat Shrink End Cap features a 3:1 shrink ratio, reducing from 0.75" to 0.25" for a tight, professional seal. Its adhesive-lined dual wall design ensures a waterproof, airtight bond on plastic and metal cable ends, protecting against moisture and environmental damage. Rated for continuous use up to 110°C, this pack of 10 end caps is ideal for reliable, long-lasting electrical insulation.

## Description

Heat Shrink End Caps are specifically used with Heat Shrink Tubing at the terminations to seal, protect and insulate the ends of exposed cables, wire ends. The ideal heat shrink temperature for the end caps is around 275°F (135°C). Applying the heat shrink end cap can be simple and hassle-free. Its always good to make sure the cable or wire is clean and free of debris before you place the heat shrink end cap over the exposed end. When it comes to durability these end caps rank very high in quality. When looking for that extra protection against damage and moisture, Heat Shrink Cable End Caps are the ideal solution.

## Features

- Size: 3/4" | ID before Shrinking: 0.75" | ID after Shrinking: 0.25" | 3:1 Shrink Ratio - Shrinks to a third of its size
- Adhesive lined dual wall end cap. Internal layer of hot-melt glue to bond with the heat shrink. It overlaps by forming a pressure-tight seal on ends of communication wires and power cables. Provides excellent bonding to plastic and metals.
- Waterproof insulation for electrical cable terminations, wires, ropes, iron rods and more. Heat Shrink Tubing caps provide a moisture-proof, airtight seal to cover and protect exposed ends.
- Shrink temperature of 120-135 °C / 250-275 °F - Heat Gun recommended | Continuous use temperature of up to 110 °C / 230 °F
- Order is for 10 End Caps

## Product Details

- **Color:** Black
- **Connector Type:** Closed End
- **Contact Material:** Copper
- **Insulation Material:** Polyethylene
- **Material:** Plastic

## Images

![Electriduct 3/4" Heat Shrink End Cap Adhesive Lined Waterproof Insulation Terminal Seal - 10 Pieces - Black - Image 1](https://m.media-amazon.com/images/I/51ji2v0FDTL.jpg)
![Electriduct 3/4" Heat Shrink End Cap Adhesive Lined Waterproof Insulation Terminal Seal - 10 Pieces - Black - Image 2](https://m.media-amazon.com/images/I/51TzL1FN3nL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by T***Y on October 5, 2022*

Worked out perfect to terminate my climbing rope at the bottom. These caps are WAY thicker than standard shrink wrap, so take your time when heating them or you can burn them up before they actually start to tighten up. Slow and steady wins the race with these.

### ⭐⭐⭐⭐⭐ Shrink cap prevents rope end from fraying
*by D***C on May 12, 2017*

Worked fine for what I needed. I shortened several 1 1/2 inch manila climbing ropes and wanted these to cover the cut end to prevent the end from fraying. I did learn to heat from the cap end first instead of the open end otherwise as the open end shrinks it effectively pushes the cap off the end of the rope. They've been mounted for about one month now and receive frequent use and are holding up well.

### ⭐⭐⭐⭐ Four Stars
*by T***T on December 2, 2016*

Used as end caps for 1/2" nylon rope to use for curtain tie backs. Worked as expected.

## Frequently Bought Together

- 3/4" Heat Shrink End Cap - 10 Pieces - Black
- 1.5" Heat Shrink End Cap w/Valve - 1 Piece - Black

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*