Caltex Delo Middle East – Delo® is Caltex’s premium lubricant brand for heavy-duty diesel vehicles. Delo® delivers confi dence to commercial and industrial professionals who require the best equipment performance and protection. Our customer commitment has led us to constantly improve our products and reliability offering. The Delo® family of products has been designed as a complete premium portfolio to protect your vehicles. The Delo® family of products provides the protection customers need to be confident that they can maximise equipment productivity and minimise costly repairs or downtime.