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⚡ Seal the deal with 3M Scotchcast — where power meets precision!
3M Scotchcast Electrical Insulating Resin 4N-B is a two-part, epoxy-based resin designed for industrial cable splicing and insulation. Featuring a rapid 16-minute gel time at room temperature and self-heating curing, it provides a tough 80 Shore D hardness and withstands temperatures from 32 to 266 °F. Compatible with solid dielectric and oil-filled cables up to 8 kV, this resin ensures reliable, long-lasting electrical insulation and sealing in demanding environments.









| ASIN | B0112JT3ZK |
| Best Sellers Rank | #156,011 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #473 in Electrical Tape #34,619 in Electrical Equipment |
| Brand | 3M |
| Brand Name | 3M |
| Customer Reviews | 4.8 out of 5 stars 9 Reviews |
| Global Trade Identification Number | 00051128613481 |
| Included Components | Scotchcast Electrical Insulating Resin |
| Item Thickness | N/A Inches |
| Manufacturer | 3M |
| Manufacturer Part Number | 4B |
| Material | Epoxy |
| Material Type | Epoxy |
| Model Number | 4B |
| Number of Items | 1 |
| Recommended Uses For Product | Fleet and plant maintenance. |
| UPC | 051128613481 |
| Unit Count | 1 Count |
R**N
Great product for insulating/waterproofing splices!
Great product for insulating/waterproofing splices!
Trustpilot
3 weeks ago
5 days ago