Sign up Caltex Rewards Program to enjoy a total of HK$840 gasoline discount coupons welcome offer! Learn more >
Get a physical Caltex Rewards Card and complete the sign up right at the station
ISOSYN Technology is why Delo products provide reliable protection to critical engine parts.
ISOSYN Technology represents decades of experience in diesel engine parts protection, and it is how we formulate our top-tier Delo® products. Using our expertise and experience, we combine premium base oils with high-performance additives to deliver engine parts protection that rivals synthetics. This unique combination gives Delo customers the performance advantage.
Rather than using conventional solvent dewaxing technology, we make base oils with Chevron’s ISOCRACKING and ISODEWAXING catalyst. Our high-performance additive formulation provides superb soot dispersion and prevents deposit build-up. Combining our formulation with ISOSYN Technology provides Delo customers with protection, performance, and confidence.
Base oils are made with ISOCRACKING and ISODEWAXING catalysts.
We add high-performance additives that deliver excellent soot dispersancy and prevent buildup.
The combination keeps engines clean for miles.
Conventional Solvent Dewaxing Base Oils.
Additives for economical heavy-duty lubricants don’t deliver the soot dispersancy Delo does.
Sludge and deposit buildup with conventional oil base products.
For our customers, Delo with ISOSYN delivers value that:
Watch Delo with ISOSYN Technology video to find out more.
Find out how our Delo® products provide world-class protection helping your equipment and business go further!
Delo® engine oils have consistently exceeded the demands of some of the world's most demanding fleets with ISOSYN Technology.
Diesel with Techron® D is compatible with all diesel engines. Standardised engine & lab tests shows Techron D® cleans & protect engines for the long run.
Caltex StarCard gives you full control, complete security, 30 day's interest-free credit and a free membership. A card for your convenience! Apply here.
Share this page