ISO Heat Transfer Oils are mineral oil-type transfer oils for use in heat transfer systems with forced circulation.

They are formulated with premium base oil technology.

ISO Heat Transfer Oils are noncorrosive, low odor level, excellent seal compatibility fluids that can absorb heat quickly and transport it to the material or fluid requiring heat.

They have excellent thermal stability and provide excellent resistance to cracking and sludge formation for long service life. They are not recommended for use in vapor-phase heat transfer systems.