Excellent resistance to oxidation and thermal changes owing to:- the use of highly refined base oils.- the presence of efficient and durable antioxidant additives which give long bath life.- High flash point to ensure risk-free operation in the utilisation temperature range.- Low volatility limits evaporation loss and the formation of vapours and fumes.- Effective, durable cooling powers guarantee mechanical properties achieved after quenching (hardness, depth of hardness).- Low fluidity at the temperature of use reduces loss by entrainment, resulting in product savings.- Excellent parts quality after hardening.- Outstanding rate of cooling at high temperature combined wiht exceptional wetting power.