This is a two-part, oven-curing, Class B, semi-flexible, unfilled epoxy liquid resin.
3M™ Scotchcast™ Electrical Resin System 235 has permanent semi-flexibility, thermal shock and impact resistance, good electrical and adhesion properties. This low viscosity resin is well suited to a variety of general purpose, Class B applications. Its low viscosity and good wetting characteristics allow complete impregnation of even small coils, and it has the mechanical strength and flexibility needed for high quality insulation of large castings, such as motors, transformers, and coils. Gel time 18 min at 120(deg)C.