Castrol EDGE with Titanium Fluid Strength Technology™ is Castrol’s strongest and most advanced range of engine oils. Infused with liquid Titanium, its unique adaptive strength reduces metal to metal contact across a range of different driving speeds. Castrol EDGE - lowers friction and maximises engine performance. Castrol EDGE 10W-60 SN gives you the confidence to demand maximum engine performance in older sports cars, competition and higher powered engines which are often required to operate under higher stresses and pressures. Castrol EDGE 10W-60 SN is proven in tests to deliver outstanding oil strength. A new technology that has the adaptive strength to respond to your engines every needs.