Penrite HPR Diesel 5 Semi Synthetic 5W-40 1L - HPRD5001 Ultra-Performance Engine Stop Leak has been

Engine Stop Leak has been specifically formulated to control engine oil leaks due to deteriorated or worn seals and gaskets including the rear main seal

SynTec cartridge filter has a reinforced

Enviro+ 10W-40 is a highly advanced

Made to ISO 9002 Quality Assurance Standards

Penrite HPR Diesel 5 Semi Synthetic 5W-40 1L - HPRD5001 Ultra-Performance Engine Stop Leak has beenHPR Diesel 5 is a premium high performance semi synthetic SAE 5W 40, non friction modified engine oil. It features a double layer of engine wear protection with full zinc and Penrite's advanced Extra Ten technology. It contains a combination of high technology additives, including increased dispersant levels and low shear viscosity modifiers. It protects against corrosion, oil oxidation and sludge under all operating conditions.