5W-40 Fully Synthetic Engine Oil

OverviewIt combines a new molecule with Castrol Magnatec's original intelligent molecules to improve wear protection. They lock together at a molecular level to form a powerful force-field of protection. Delivers upto 50% better protection from warm-up, stop-start and heavy load wear. 5W-40 gives you the confidence to demand maximum engine performance from today’s higher revving, higher output engines that operate under increased pressures requiring lower viscosity oils with higher level of protection. Castrol EDGE is up to 40 percent stronger at reducing metal to metal contact when under the engine’s severest pressures. Independent tests also proved that Castrol EDGE is stronger for up to 35 percent longer. All our oils give you the confidence to demand enhanced performance from your engine. All cars, even those with latest stop-start engine technology cannot perform at their best in traffic congestion.