

⚡ 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 high-voltage cable splicing up to 8 kV. With a quick 16-minute gel time at room temperature and a wide operating temperature range (32°F to 266°F), it offers durable, flexible insulation with 80 Shore D hardness and 4% elongation. ASTM approved and RoHS compliant, it’s the professional’s go-to for reliable, industrial-grade electrical insulation.
| Product Dimensions | 10 x 11 x 2 inches |
| Item Weight | 8 ounces |
| Manufacturer | 3M |
| ASIN | B0112JT3ZK |
| Item model number | 4B |
| Date First Available | July 6, 2015 |
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