Premier SAE 30 SG/CD is a well proven monograde engine oil for four stroke petrol (lawn mowers) and normally aspirated diesel engines.
Premier SAE 30 SG/CD meets and exceeds the API Service Classifications SG/CD. It gives improved protection resistance against engine wear, high temperature oxidation deposits to engines of older passenger cars and it is also recommended for veteran and vintage cars where high viscosity, low additive oils are required.
MINIMISES WEAR. A balanced combination of new type anti-wear additives imparts high film strength and low friction between all moving parts.
OIL PRESSURE MAINTAINED because thermal degradation with the accompanying viscosity decrease does not occur thereby ensuring positive full oil flow to all vital engine parts by the oil pump.
CATALYTIC CONVERTER LIFE EXTENDED. The careful balance of anti-wear additives in relation to phosphorus levels of the anti-wear additives minimises poisoning of the catalyst.
RUST & CORROSION. Protection by special alkali reserve additives neutralises those acidic corrosive combustion products which have been scavenged past the rings. Rust inhibitors overcome the rust prone condensation tendencies in cooling engines after engine shut-down.
Hi-Tec Data Sheet