---
product_id: 218688938
title: "Scotchcast Electrical Insulating Resin 4N-B, (7.4 oz), ASTM Approved and RoHS 2011/65/EU Compliant"
brand: "3m"
price: "KD 28.78"
currency: KWD
in_stock: true
reviews_count: 1
category: "3 M"
url: https://www.desertcart.com.kw/products/218688938-scotchcast-electrical-insulating-resin-4n-b-7-4-oz-astm
store_origin: KW
region: Kuwait
---

# 16-min gel time @ 73°F Self-heating epoxy cure Wide temp range 32-266°F Scotchcast Electrical Insulating Resin 4N-B, (7.4 oz), ASTM Approved and RoHS 2011/65/EU Compliant

**Brand:** 3m
**Price:** KD 28.78
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal the deal with 3M’s powerhouse insulating resin!

## Quick Answers

- **What is this?** Scotchcast Electrical Insulating Resin 4N-B, (7.4 oz), ASTM Approved and RoHS 2011/65/EU Compliant by 3m
- **How much does it cost?** KD 28.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/218688938-scotchcast-electrical-insulating-resin-4n-b-7-4-oz-astm)

## 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

- • **High Voltage Ready:** Perfectly engineered for splicing cables up to 8 kV, meeting industrial demands.
- • **ASTM & RoHS Certified:** Meets strict safety and environmental standards for professional-grade performance.
- • **Precision Cure in 16 Minutes:** Fast-setting resin that accelerates your workflow without compromising quality.
- • **Durable & Flexible Insulation:** 80 Shore D hardness with 4% elongation for resilient, long-lasting protection.
- • **Self-Heating Epoxy Technology:** Generates its own heat to ensure a reliable, uniform cure every time.

## Overview

3M Scotchcast Electrical Insulating Resin 4N-B is a two-part, self-heating epoxy resin designed for industrial cable splicing and insulation up to 8 kV. With a rapid 16-minute gel time at room temperature, it offers durable 80 Shore D hardness and flexibility, operating reliably across a wide temperature range (32-266°F). ASTM approved and RoHS compliant, it ensures professional-grade, safe, and efficient electrical insulation and sealing.

## Description

3M Scotchcast Electrical Insulating Resin 4N, with nozzle and guard bag, is a 2 part, insulating and encapsulating, epoxy based, liquid resin that generates its own heat to cure. Compatible with solid/synthetic cable insulations and jackets, this resin makes an excellent insulator and sealer for cable splicing. 3M Scotchcast Electrical Insulating Resin 4 is a two-part, epoxy insulating and encapsulating resin. This resin, mixed in its unique two-part bag, generates its own heat to cure. Its compatibility with solid and synthetic cable insulations and jackets makes. Resin 4 an excellent insulator and sealer for cable splicing. Use Resin 4 to splice solid dielectric and oil-filled cables up to 8 kV and to jacket high-voltage power cables. It is used in 3M Splice Kit Series 82 and 90-B1. Applications: Replace or repair the jacket on both single and multi-core power cables, Insulate between conductors of multi-core splices operating up to 8kV, Seal the crotch or sheath when terminating multi-core cables.

Review: Great product for insulating/waterproofing splices! - Great product for insulating/waterproofing splices!

## Features

- 80 Shore D hardness
- Has 16-minute gel time at 73 °F (23 °C)
- Useful for splicing solid dielectric and oil-filled cables up to 8 kV
- Withstands a temperature range of 32 to 266 °F (0 to 130 °C)
- Elongates 4% longer than its original size for easy insulation or wrapping
- For industrial/occupational use only. Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0112JT3ZK |
| Best Sellers Rank | #278,220 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #650 in Electrical Tape #57,896 in Electrical Equipment |
| Date First Available | July 6, 2015 |
| Item Weight | 8 ounces |
| Item model number | 4B |
| Manufacturer | 3M |
| Product Dimensions | 10 x 11 x 2 inches |

## Images

![Scotchcast Electrical Insulating Resin 4N-B, (7.4 oz), ASTM Approved and RoHS 2011/65/EU Compliant - Image 1](https://m.media-amazon.com/images/I/61HogAM+NrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for insulating/waterproofing splices!
*by R***N on October 10, 2025*

Great product for insulating/waterproofing splices!

## Frequently Bought Together

- Scotchcast Electrical Insulating Resin 4N-B, (7.4 oz)
- 2 Sets 300ml 350ml Large Syringes with 55.1 Inch Tubes, Sterile and Individual Sealed, Plastic Garden Syringe for Liquid, lip Gloss, Paint, Epoxy Resin, Oil, Watering Plants, Refilling

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**Shop now:** [https://www.desertcart.com.kw/products/218688938-scotchcast-electrical-insulating-resin-4n-b-7-4-oz-astm](https://www.desertcart.com.kw/products/218688938-scotchcast-electrical-insulating-resin-4n-b-7-4-oz-astm)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-19*