HD Lubrismart CD DIEL is a grease like material containing an inert silica filler in combination with selected polydimethyl silicone fluids. It has high dielectric strength. It is a moisture resistant grease and provides good thermal oxidation and chemical stability. It also provides water repellence and low volatility. It has NLGI 2 consistency. Its operating temperature is between -40oC and +200oC . It has a clear white colour.