Perfecto HT 5 is based on a solvent refined, high viscosity index mineral oil specially selected for its high thermal
and oxidation stability.
Perfecto HT 5 is primarily intended for use in enclosed and sealed systems. They also have applications, at lower
temperatures, in systems open to the air.
Perfecto HT 5 has a low viscosity which is essential when operating under turbulent flow conditions to achieve very
high heat transfer rates.
Download Technical Sheet for Castrol-Perfecto-HT51