

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









| 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 |
R**N
Great product for insulating/waterproofing splices!
Great product for insulating/waterproofing splices!
Trustpilot
2 months ago
1 week ago