--- product_id: 218688938 title: "Scotchcast Electrical Insulating Resin 4N-B, (7.4 oz), ASTM Approved and RoHS 2011/65/EU Compliant" brand: "3m" price: "4526505₫" currency: VND in_stock: true reviews_count: 1 category: "3 M" url: https://www.desertcart.vn/products/218688938-scotchcast-electrical-insulating-resin-4n-b-7-4-oz-astm store_origin: VN region: Vietnam --- # 16-min gel time Self-heating cure Wide temp range 0-130°C Scotchcast Electrical Insulating Resin 4N-B, (7.4 oz), ASTM Approved and RoHS 2011/65/EU Compliant **Brand:** 3m **Price:** 4526505₫ **Availability:** ✅ In Stock ## Summary > ⚡ Seal the deal with 3M Scotchcast — where power meets precision! ## 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?** 4526505₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 - • **Robust 80 Shore D Hardness:** Delivers durable, industrial-grade insulation that stands up to tough environments. - • **Precision 16-Minute Gel Time:** Fast-curing epoxy resin that keeps your projects on schedule without compromising quality. - • **Self-Heating Cure Technology:** Generates its own heat to ensure a reliable, uniform cure every time—no external heat source needed. - • **Extreme Temperature Resilience:** Operates flawlessly from freezing 32°F to scorching 266°F, ensuring long-lasting protection. - • **Versatile High-Voltage Compatibility:** Perfect for splicing solid dielectric and oil-filled cables up to 8 kV—trusted by pros. ## Overview 3M Scotchcast Electrical Insulating Resin 4N-B is a two-part, epoxy-based resin designed for industrial cable splicing and insulation up to 8 kV. Featuring a rapid 16-minute gel time and self-heating cure, it provides durable 80 Shore D hardness and withstands temperatures from 0 to 130°C. Ideal for solid dielectric and oil-filled cables, this ASTM-approved, RoHS-compliant resin ensures professional-grade sealing and insulation in demanding electrical environments. ## 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 | #155,533 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #453 in Electrical Tape #33,971 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/218688938-scotchcast-electrical-insulating-resin-4n-b-7-4-oz-astm](https://www.desertcart.vn/products/218688938-scotchcast-electrical-insulating-resin-4n-b-7-4-oz-astm) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*