This coolant has been independently verified to all relevant ASTM’s for automotive and heavy duty diesel use.
Provides maximum protection against ‘hot spot’ corrosion, common in aluminium cylinder heads.
AC-9 has a service life of up to 10 years / 1,000,000kms* in automotive applications and up to 6 years /
600,000kms / 6,000hrs* in heavy duty diesels. This has obvious environmental advantages as a result of
fewer coolant changes. There are no deleterious effects on hoses or gaskets. (* at 50/50 dilution ratio)
Has a proven record over many years with marine engines, mining equipment, taxi fleets, government
departments, bus companies and several large fleet truck companies.