SAE 30 - Midlands Oil Lubrication Shell Corena S4 R is

Shell Corena S4 R is primarily an advanced synthetic air compressor oil designed to deliver the highest performance lubrication of rotary sliding vane and screw air compressors

and painted after polymerisation

ISO 6743-3:2003(E) L-DAJ

RENOLIN VACUUM PUMP 32 is specially formulated from selected paraffinic base oils which have been carefully refined to give very high oxidation stability

SAE 30 - Midlands Oil Lubrication Shell Corena S4 R isSAE 30 engine oils are based on high quality, age resistant mineral oil raffinates with a good viscosity temperature behaviour. Additives are added depending on the application. SAE 30 oils for classic cars are mostly offered unalloyed. SAE 30 is the name of the SAE class according to which the engine oil was classified. These are monograde oils which are mainly used at temperatures above freezing point. SAE 30 oils do not have good cold flow