


⚡ Power your splices with 3M’s self-heating, fast-curing resin—because downtime is not an option!
3M Scotchcast Electrical Insulating Resin 4N-B is a two-part, epoxy-based insulating resin designed for industrial cable splicing up to 8 kV. Featuring a 16-minute gel time at 73°F, self-heating curing, and a wide operating temperature range (32-266°F), it delivers durable, flexible insulation and sealing for solid dielectric and oil-filled cables. ASTM approved and RoHS compliant, this resin ensures professional-grade electrical protection and reliability.









| ASIN | B0112JT3ZK |
| Best Sellers Rank | #126,870 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #394 in Electrical Tape #29,919 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!
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