This is a two-part, room-curing, semi-flexible, unfilled, epoxy liquid resin.
3M™ Scotchcast™ Electrical Resin 208 is a 100% solids epoxy resin system useful for impregnating and encapsulating U.S. Navy motors through frame size 326. Packaged in pre-measured kits, resin 208 protects windings against unusual environmental conditions in applications up to 130(deg)C. Because of the product`s good wetting and impregnating properties, there is little scrap and little need for rework or patching. The preferred curing cycle for all frame sizes is 48 hours at room temperature.