---
product_id: 264172732
title: "3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll"
brand: "3m"
price: "HK$1416"
currency: HKD
in_stock: true
reviews_count: 5
category: "3 M"
url: https://www.desertcart.hk/products/264172732-3m-scotch-self-fusing-silicone-rubber-electrical-tape-70-1
store_origin: HK
region: Hong Kong
---

# High Dielectric Strength 356°F High Temp Rated Weather & UV Resistant 3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll

**Brand:** 3m
**Price:** HK$1416
**Availability:** ✅ In Stock

## Summary

> ⚡ Wrap it right, stay powered bright!

## Quick Answers

- **What is this?** 3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll by 3m
- **How much does it cost?** HK$1416 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/264172732-3m-scotch-self-fusing-silicone-rubber-electrical-tape-70-1)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Warrior:** UV and weather-resistant for dependable outdoor durability.
- • **Ultimate Heat Shield:** Withstands scorching temps up to 356°F (180°C) for relentless performance.
- • **Certified Reliability:** Meets Class H standards and RoHS compliant for professional-grade assurance.
- • **Effortless Application:** Self-fusing silicone rubber with easy-tear liner for quick, seamless wraps.
- • **Power-Grade Protection:** High dielectric strength ensures safe use in high voltage environments.

## Overview

3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70 is a premium 12-mil thick, high-temperature resistant tape designed for electrical insulation and weatherproofing. Rated for extreme heat up to 356°F, it offers superior arc and tracking resistance with high dielectric strength, making it ideal for high voltage and outdoor applications. Its self-fusing silicone rubber composition ensures a secure, seamless seal that resists UV, corrosion, and moisture, meeting rigorous industry standards for professional use.

## Description

Scotch Self-Fusing Silicone Rubber Electrical Tape 70 is a 12-mil thick, high-temperature, arc- and track-resistant protective electrical tape composed of a self-fusing, inorganic silicone rubber with an easy-tear, easy-strip liner. This tape is ideal for weatherproofing.

Review: This tape does the trick. Works as advertised. I also bought the fix it tape and can tell the quality of this product outshine the cheap brands. I found this to be a little expensive but plan on sticking to this brand for future needs. The product was used to seal some electrical wires to an outside lamp. I had to go back and undo it and found that fusing was no joke. I easly cut it with a knife and peeled away like rubber skin. Word of warning when wrapping items, please make sure you streach it out as you are apllying and don't get ahead of your self by removing the protective plastic. If the tape happens to crinkle on to itself then you may get lucky and be able to straighten it out. When they say self fusing ... it will. At this price you don't want to waste.
Review: It is very useful in High Voltage system... Nice product

## Features

- Provides protection from weather conditions, UV exposure, and is workable at extremely low temps
- High dielectric strength (high voltage use)
- Class H" temperature rated based on silicone material properties 356F (180C)
- Apply in half lapped layers using moderate tension and apply last lap with zero stretch
- Can be applied over exposed cable insulation or end seal used with molded (slip on) stress cones.Meets Commercial Item Description: A A 59163 Class I, Type I and RoHS 2011/65/EU Compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0029Z5RSY |
| Item model number | 70 |
| Manufacturer | 3M |
| Product Dimensions | 3 x 2.5 x 8.2 cm; 100 g |

## Product Details

- **Brand:** 3M
- **Colour:** Gray
- **Material:** silicone rubber
- **Number of Items:** 1
- **Recommended uses for product:** Electric,Outdoor,High Temperature

## Images

![3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll - Image 1](https://m.media-amazon.com/images/I/31qr0v1WD-L.jpg)
![3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll - Image 2](https://m.media-amazon.com/images/I/41DWGV0XbeL.jpg)
![3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll - Image 3](https://m.media-amazon.com/images/I/41QDk1jFxXL.jpg)
![3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll - Image 4](https://m.media-amazon.com/images/I/41Qdl50QzVL.jpg)
![3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, High temp, arc and tracking-resistant electrical tape, 1 roll - Image 5](https://m.media-amazon.com/images/I/41ixJu1jPDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***K on 8 August 2012*

This tape does the trick. Works as advertised. I also bought the fix it tape and can tell the quality of this product outshine the cheap brands. I found this to be a little expensive but plan on sticking to this brand for future needs. The product was used to seal some electrical wires to an outside lamp. I had to go back and undo it and found that fusing was no joke. I easly cut it with a knife and peeled away like rubber skin. Word of warning when wrapping items, please make sure you streach it out as you are apllying and don't get ahead of your self by removing the protective plastic. If the tape happens to crinkle on to itself then you may get lucky and be able to straighten it out. When they say self fusing ... it will. At this price you don't want to waste.

### ⭐⭐⭐⭐⭐ Review
*by A***T on 23 September 2020*

It is very useful in High Voltage system... Nice product

### ⭐⭐⭐⭐⭐ Review
*by T***M on 9 April 2022*

Great stuff, be careful when applying because you won't get a second chance to fix your wraps, it is that self-adherent. You end up ripping it if you have to remove.

## Frequently Bought Together

- 3M Scotch Self-Fusing Silicone Rubber Electrical Tape, High-Temperature Arc, Track-Resistant, Easy-Strip Liner, 7 mil, 1 in x 30 ft, Sky Blue/Gray Color, 1 Roll
- Scotch 3M Super 33+ Vinyl Electrical Tape, .75-Inch x 66-Foot, Pack of 10 Rolls, Insulates and Protects Against Abrasion and Moisture, Protective Jacketing up to 600V Splice Insulation (6132-BA-10)
- 3M Scotch Linerless Electrical Splicing Tape 130C for Wires and Cables, 3/4 in x 30 ft, Rubber Backing, Self Fusing, UV Resistance, Highly Conformable, Moisture Seal, Black, 1 Roll

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*