10W-40 API CJ4/SM

PROMAXX ULTRA SYNTHETIC SAE 10W-40 API CJ-4/SM with UAFA FORMULATION is a Superb Semi Synthetic Premium Grade Heavy Duty Engine Oil which provides exceptional protection against engine wear. It is specially designed with  the UAFA  (Ultra Anti Friction  Additives) formulation. This specially UAFA  fortified formulation which provides almost zero friction between two rubbing surfaces; able to withstand 4 to 5 times more load and friction as compared to conventional lubricants.