Low viscosity, EP62-1LPSP is a two component, heat curing epoxy that features an exceptionally long working life of 12-24 hours at ambient temperatures. Its thin consistency, long open time and low exotherm allows this system to be used for moderate and larger sized electrical encapsulations. This optically clear system has outstanding thermal stability with a service temperature range extending from 4K to +400°F. EP62-1LPSP cures in 60-90 minutes at 80-100°C or 30-60 minutes at 125°C.