REAL QUENCH 20 and 30 are general purpose quenching and Heat Treatment Oils blended from selected low sulphur base stocks having excellent oxidation, chemical and thermal stability high fluidity and low volatility. They have high flash and fire points. These Oils have polar additives with good wetting characteristics to impart accelarated quenching and is recommended for general purpose fast quenching applications requiring hardening of many components such as bolts, set screws, crank shafts axles, camshafts, steering arms, brake drums, etc. REAL QUENCH 20 and 30 are recommended for components like high speed tools, ball bearings, nuts, bolts etc. These Oils can be used for quenching of components after nitriding.