---
product_id: 22711484
title: "Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft | 1 Roll, Sky Blue/Gray Color, High-Temperature Arc, Track-Resistant, Easy-Strip Liner, 7 mil"
brand: "3m"
price: "HK$876"
currency: HKD
in_stock: true
category: "3 M"
url: https://www.desertcart.hk/products/22711484-scotch-self-fusing-silicone-rubber-electrical-tape-70-1-in
store_origin: HK
region: Hong Kong
---

# High-voltage insulation Waterproof & chemical resistant Withstands 356°F heat Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft | 1 Roll, Sky Blue/Gray Color, High-Temperature Arc, Track-Resistant, Easy-Strip Liner, 7 mil

**Brand:** 3m
**Price:** HK$876
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal the deal with the tape that powers your high-voltage confidence!

## Quick Answers

- **What is this?** Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft | 1 Roll, Sky Blue/Gray Color, High-Temperature Arc, Track-Resistant, Easy-Strip Liner, 7 mil by 3m
- **How much does it cost?** HK$876 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/22711484-scotch-self-fusing-silicone-rubber-electrical-tape-70-1-in)

## 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

- • **Easy Application & Removal:** Designed with an easy-tear, easy-strip liner for fast, hassle-free use on the job.
- • **Heat-Resistant Performance:** Class H rated to endure extreme temperatures up to 356°F without degradation.
- • **Industry-Trusted Compliance:** Meets ASTM and RoHS standards, ensuring safety and environmental responsibility.
- • **Seamless Self-Fusing Technology:** Silicone rubber backing and adhesive create a durable, seamless insulation layer.
- • **Ultimate High-Voltage Protection:** Engineered for butyl, PVC, and polyethylene cables to prevent arcing and tracking.

## Overview

3M Scotch Self-Fusing Silicone Rubber Electrical Tape 70 is a premium, high-temperature resistant tape designed for industrial electrical insulation. It self-fuses to form a seamless, waterproof barrier that protects high-voltage cables from arcing, tracking, and harsh environmental conditions. Rated for up to 356°F and compliant with ASTM and RoHS standards, this tape is the go-to solution for professionals demanding reliable, long-lasting electrical protection.

## Description

Product Description Scotch Self-Fusing Silicone Rubber Electrical Tape 70 is a high-temperature arc and track-resistant tape composed of self-fusing, inorganic silicone rubber with an easy-tear and easy-strip liner. This tape is used as a protective overwrap for terminating high voltage cables. Scotch Self-Fusing Silicone Rubber Electrical Tape 70 is RoHS compliant. Application: Insulation, Sealing, Electrical Maintenance. Application/Industry: Automotive and Marine, Commercial Construction, Industrial Construction, Irrigation, Maintenance and Repair Operations, Mining, Solar, Wind Power, Appliance and Fixture, Utility From the Manufacturer This is a high-temperature, arc-and track-resistant tape composed of self-fusing, inorganic silicone rubber with an easy-tear and easy-strip liner. Packed 24 per carton

## Features

- HIGH-VOLTAGE CABLES INSULATIONS: For use on butyl rubber, oil-base rubber, ethylene propylene rubber, PVC and low or high-density polyethylene cross-linked
- CONFORMABLE: Silicone rubber backing and a highly conformable silicone adhesive
- FOR USE AS AN OVERWRAP: Overwrap for the protection of terminating high-voltage cables against arcing and tracking
- PRIMARY INSULATION: Where Class H 180 C (356 F) temperatures are encountered (i.e., silicone rubber cables)
- SPECIFICATIONS MET: ASTM D-495-71, AA-59163 Class-I Type I, ASTM D-1000-76, RoHS 2011/65/EU
- For industrial/occupational use only. Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0029Z5RSY |
| Adhesive Format | Self-Adhesive |
| Adhesive Location | Full Surface |
| Adhesive Material | Silicone |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #68,926 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #273 in Electrical Tape |
| Brand Name | 3M |
| Color | Sky Blue/Gray |
| Compatible Material | Butyl Rubber, Oil-base Ethylene Propylene Pvc, Low Or High-density Polyethylene Cross-linked |
| Customer Reviews | 4.3 4.3 out of 5 stars (60) |
| Global Trade Identification Number | 00051128572610 |
| Included Components | 1 Roll of Tape |
| Item Dimensions L x W x Thickness | 1"W |
| Item Highlight | 1 Roll, Sky Blue/Gray Color, High-Temperature Arc, Track-Resistant, Easy-Strip Liner, 7 mil |
| Item Resistance | Electrical Arc, Tracking, Water, Chemical |
| Item Thickness | 7 mils |
| Item Type Name | SCOTCH SELF-FUSING SILICONE RUBBER ELECTRICAL TAPE 70, 1 IN X 30 FT, SKY BLUE/GRAY, 1 ROLL/CARTON, 24 ROLLS/CASE |
| Item Weight | 0.1 kg |
| Manufacturer | 3M |
| Material Type | Silicone |
| Model | 70 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Self-Adhering, Uv-Resistant |
| Part Number | 70 |
| Recommended Uses For Product | Electrical |
| Size Name | 1 in x 30 ft |
| Surface Recommendation | Plastic |
| Tensile Strength | 82.7 psi |
| UPC | 051128572610 |
| Unit Count | 720 Feet |
| Upper Temperature Rating | 356 °F |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 3M
- **Color:** Sky Blue/Gray
- **Material:** Silicone
- **Number of Items:** 1
- **Recommended Uses For Product:** Electrical

## Images

![Scotch Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft | 1 Roll, Sky Blue/Gray Color, High-Temperature Arc, Track-Resistant, Easy-Strip Liner, 7 mil - Image 1](https://m.media-amazon.com/images/I/81jkhxr5yDL.jpg)

## 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
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- 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: 2026-09-13*