---
product_id: 6816735
title: "Scotch Rubber Splicing Tape 23, 3/4 in x 30 ft, Black, Professional Premium Grade, Self-Fusing (EPR based) Rubber Electrical Insulating Tape, Highly Conformable, MRO, Electrical Construction,1 Roll"
brand: "3m"
price: "₩93790"
currency: KRW
in_stock: true
reviews_count: 11
category: "3 M"
url: https://www.desertcart.kr/products/6816735-scotch-rubber-splicing-tape-23-3-4-in-x-30
store_origin: KR
region: South Korea
---

# Insulates up to 69kV 100% stretch for perfect seal Withstands 194°F continuous heat Scotch Rubber Splicing Tape 23, 3/4 in x 30 ft, Black, Professional Premium Grade, Self-Fusing (EPR based) Rubber Electrical Insulating Tape, Highly Conformable, MRO, Electrical Construction,1 Roll

**Brand:** 3m
**Price:** ₩93790
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal the deal with 3M’s unstoppable splicing tape!

## Quick Answers

- **What is this?** Scotch Rubber Splicing Tape 23, 3/4 in x 30 ft, Black, Professional Premium Grade, Self-Fusing (EPR based) Rubber Electrical Insulating Tape, Highly Conformable, MRO, Electrical Construction,1 Roll by 3m
- **How much does it cost?** ₩93790 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/6816735-scotch-rubber-splicing-tape-23-3-4-in-x-30)

## 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

- • **Self-Fusing Magic:** Stretches 100% to create a seamless, moisture-proof bond that won’t slip or crack.
- • **High-Voltage Powerhouse:** Primary insulation for cable splices up to 69kV—engineered for serious professionals.
- • **Ultra-Conformable Design:** Ethylene Propylene Rubber backing hugs even the most irregular shapes for flawless coverage.
- • **Heat-Resistant Reliability:** Operates continuously at 194°F with emergency tolerance up to 266°F—built to endure the hottest jobs.
- • **Trusted Industrial Standard:** 3M quality ensures consistent, long-lasting performance in demanding MRO and electrical construction environments.

## Overview

3M Scotch Rubber Splicing Tape 23 is a premium-grade, self-fusing ethylene propylene rubber electrical tape designed for primary insulation of cable splices and terminations up to 69kV. Its highly conformable, 30-mil thick backing stretches up to 100% to form a durable, moisture-resistant seal that withstands continuous temperatures of 194°F and emergency overloads up to 266°F. Trusted by professionals for industrial and electrical construction use, this tape delivers unmatched reliability and performance in harsh environments.

## Description

Product Description Scotch Rubber Splicing Tape 23 is a 30-mil, conformable, self-fusing Ethylene Propylene Rubber (EPR) based, high-voltage splicing tape. It is a non-vulcanizing and shelf-stable tape with excellent electrical properties that can be used as an insulation for low voltage applications and for splices up to 69,000 volts (69kV). The tape is split, crack, slip and flag resistant when exposed to various environments (indoor or outdoor). It is compatible with synthetic cable insulations. From the Manufacturer Scotch® Rubber Splicing Tape 23 is a high-insulating tape for splicing and terminating medium voltage cables. This self-amalgamating tape creates a secure, tight bond by fusing to itself. Highly conformable Ethylene Propylene Rubber (EPR) backing will wrap tightly over most profiles, even irregular and awkward shapes. Tape can be stretched up to 100 percent to give void-free, moisture-resistant insulation. Physical and electrical properties are unaffected by the degree of stretch.This 30-mil thick, black electrician’s tape delivers primary electrical insulation for cable jointing and terminating up to 69kV with up to a 194°F (90°C) continuous operating temperature and 266°F (130°C) emergency overload temperature. It also offers primary insulation for building stress cones on cables up to 35 kV.For more than a century, 3M™ has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. 3M™ electrical products for industrial, commercial and residential construction and maintenance include electrical insulators, connectors, splices, terminations, terminals, fire-resistant tapes, cable ties, portable labelers, and diagnostic and detection products. The 3M™ brand, across thousands of products, represents consistency, superior quality, and value.

Review: 3M makes the best tape! - A lot higher quality, and a lot easier to use then those knock off brands.
Review: ELECTRICAL TAPE DOES NOT FAIL - This is the best electrical tape you will find. It self seals by stretching, It is waterproof, easy to apply, and will not come undone. Once the splice or joint is sealed with this tape, it will never come off or leak.. Needs to be cut off. Used this tape while working on equipment inside sonar domes on Navy submarines subjected to deep diving water pressures. It just does not fail.

## Features

- CONFORMABLE: Made with highly conformable ethylene rubber (EPR)
- PRIMARY INSULATION USE: Used for primary insulation for cable splice and termination applications up to 69kV (ASTM D4388, Type III)
- COMPATIBLE: Compatible with solid dielectric cable insulation
- HIGH HEAT USE: Operating temperature rated to 194 °F (90 °C) with an emergency overload rating to 266 °F (130 °C)
- For industrial/occupational use only; Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000V4P58M |
| Best Sellers Rank | #45,135 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #213 in Electrical Tape |
| Brand | 3M |
| Color | Black |
| Compatible Material | Polyvinyl Chloride, Rubber |
| Date First Available | April 4, 2007 |
| Department | Janitorial / Maintenance & Lunchroom Supplies |
| Global Trade Identification Number | 00054007150251 |
| Is Discontinued By Manufacturer | No |
| Item Thickness | 0.76 Millimeters |
| Item Weight | 5.4 ounces |
| Item model number | 23-3/4"X30FT |
| Lower Temperature Rating | 194 Degrees Fahrenheit |
| Manufacturer | 3M |
| Material | Ethylene Propylene Rubber |
| Number of Items | 1 |
| Product Dimensions | 4.5 x 4.5 x 0.97 inches |
| Recommended Uses For Product | Electrical |
| Size | 3/4 in x 30 ft |
| Special Feature | Rubber |
| Surface Recommendation | Plastic, Rubber, Other non-conductive materials |
| Tensile Strength | 55 Pounds Per Square Inch |
| UPC | 054007150251 |
| Unit Count | 30.0 Feet |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** 3M
- **Color:** Black
- **Material:** Ethylene Propylene Rubber
- **Number of Items:** 1
- **Recommended Uses For Product:** Electrical

## Images

![Scotch Rubber Splicing Tape 23, 3/4 in x 30 ft, Black, Professional Premium Grade, Self-Fusing (EPR based) Rubber Electrical Insulating Tape, Highly Conformable, MRO, Electrical Construction,1 Roll - Image 1](https://m.media-amazon.com/images/I/71prToiKrBL.jpg)

## Questions & Answers

**Q: Can this be used to reinforce a low-moderate (~50psi) pressure flexible water line, maybe under silicon tape?**
A: NO that is not what this tape is designed to do.  Think of this as more higher voltage electrical tape for 30a plus.  
It is also good for places that vibration could cut into normal electrical tape (i.e. rubbing in a utility box)
It is also commonly used to wrap several wires together and zip tie the group 
As far as water leak in a pipe it might hold long enough to get it repaired but was not made for this purpose.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 3M makes the best tape!
*by S***” on February 29, 2024*

A lot higher quality, and a lot easier to use then those knock off brands.

### ⭐⭐⭐⭐⭐ ELECTRICAL TAPE DOES NOT FAIL
*by K***D on December 10, 2016*

This is the best electrical tape you will find. It self seals by stretching, It is waterproof, easy to apply, and will not come undone. Once the splice or joint is sealed with this tape, it will never come off or leak.. Needs to be cut off. Used this tape while working on equipment inside sonar domes on Navy submarines subjected to deep diving water pressures. It just does not fail.

### ⭐⭐⭐⭐ Works as listed
*by S***C on January 19, 2023*

I'm only writing this review because a lot of other reviewers didn't understand that this is not a sticky tape. It seals to itself. That is the design when splicing wires. You stretch it as you wrap it. It binds to itself nothing else

## Frequently Bought Together

- 3M Scotch Rubber Splicing Tape 23, 3/4 in x 30 ft, Black, Professional Premium Grade, Self-Fusing (EPR based) Rubber Electrical Insulating Tape, Highly Conformable, MRO, Electrical Construction,1 Roll
- 3M Scotch Super 33+ Electrical Tape - 3/4 in x 52 ft, Premium Grade All-Weather Vinyl, Resistant to Abrasion, Moisture, Corrosion, Alkalies - Black, 1 Roll
- 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 South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*