SAE 40 | API SF
SING SHIELD SERIES are multi/mono grade engine oils manufactured from highly refined virgin base oils and carefully balanced additives producing a high quality petrol and diesel engine oil. SING SHIELD SERIES offers excellent high temperature stability and stay-in grade performance. The additives used reduce the unwanted gums and varnishes in cylinders, on pistons and in turbochargers.
SING SHIELD SERIES are recommended for older gasoline and light duty diesel engines. It is also recommended for use in turbo-charged or naturally aspirated diesel engines in cars and light vans. SING SHIELD SERIES are most likely suitable for re-built engines.