---
product_id: 768004502
title: "3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll"
brand: "3m"
price: "₨15474"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/768004502-3m-scotch-rubber-mastic-tape-2228-1-in-x-10
store_origin: LK
region: Sri Lanka
---

# 1000V electrical insulation moisture & UV resistant 65 mil thick, quick build-up 3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll

**Brand:** 3m
**Price:** ₨15474
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal the deal with pro-grade power protection!

## Quick Answers

- **What is this?** 3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll by 3m
- **How much does it cost?** ₨15474 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/768004502-3m-scotch-rubber-mastic-tape-2228-1-in-x-10)

## 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

- • **Conformable Fit:** Stretchable design for seamless sealing over irregular surfaces 🛠️
- • **Rapid Application:** Thick 65 mil construction enables fast insulation build-up ⏱️
- • **Trusted Durability:** UL recognized for high-temp stability up to 130°C 🔥
- • **Weatherproof Shield:** Superior moisture and UV resistance for indoor/outdoor use 💧
- • **Power-Grade Protection:** Primary electrical insulation rated up to 1000V ⚡

## Overview

3M Scotch Rubber Mastic Tape 2228 is a 1-inch by 10-foot self-fusing, conformable electrical insulating tape designed for both indoor and weather-exposed outdoor applications. With a thick 65 mil profile, it provides quick build-up and reliable moisture sealing, rated for electrical insulation up to 1000 volts and UL recognized for use up to 130°C. Ideal for professionals needing durable, weather-resistant cable protection.

## Description

Scotch Rubber Mastic Tape 2228 is a conformable self–fusing rubber electrical insulating and sealing tape that consists of an ethylene propylene rubber (EPR) backing coated with an aggressive, temperature–stable mastic adhesive. This tape is made 65 mils (1,65 mm) thick for quick application build–up. It is designed for electrical insulating and moisture sealing applications. It is a UL recognized component for applications up to 130C. It offers excellent resistance to moisture and ultraviolet exposure and is intended for both indoor and weather exposed outdoor applications. Scotch Rubber Mastic Tape 2228 should be applied in half–lapped layers until desired insulation build up is reached. Stretch the tape to 3/4 of its original width during application for good conformability and to obtain a moisture tight seal. Scotch Rubber Mastic Tape 2228 should be overwrapped for mechanical protection with two half–lapped layers of Scotch Super 33+TM Vinyl Electrical Tape.

## Features

- FOR INDOOR AND PROTECTED OUTDOOR USE: Offers resistance to moisture and ultraviolet exposure and is intended for both indoor and weather-exposed outdoor applications
- PRIMARY ELECTRICAL INSULATION: Use as primary electrical insulation for cable and wire connections and vibration padding for motor leads rated up to 1000 V
- CONFORMABLE: Thick construction allows quick application build-up and padding over irregular connections
- MOISTURE SEALING: Adhesion and sealing characteristics with copper, aluminum and power cable jacket materials
- For industrial/occupational use only. Not for consumer sale or use

## Images

![3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll - Image 1](https://m.media-amazon.com/images/I/718E6FU1C-L.jpg)
![3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll - Image 2](https://m.media-amazon.com/images/I/81WVvHTBhWL.jpg)
![3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll - Image 3](https://m.media-amazon.com/images/I/81YrqCxliBL.jpg)
![3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll - Image 4](https://m.media-amazon.com/images/I/81K9YWygMTL.jpg)
![3M Scotch Rubber Mastic Tape 2228, 1 in x 10 ft, Black, Conformable, Self–Fusing, Electrical Insulating, Moisture Sealing, Indoor and Outdoor Applications, 65 mil thick, 1 Roll - Image 5](https://m.media-amazon.com/images/I/81kidm5ikeL.jpg)

## Available Options

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

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-03*