Delo with ISOSYN Technology


ISOSYN Technology is why Delo products provide reliable protection to critical engine parts.

What is ISOSYN® Technology?

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.

ISOSYN vs Conventional

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.

The Promise DELO Delivers

For our customers, Delo with ISOSYN delivers value that:

  • Provides excellent soot dispersion and sludge protection
  • Protects critical engine parts
  • Provides engine durability and extended service protection
  • Minimize operating costs

Watch Delo with ISOSYN Technology video to find out more.


Delo ISOSYN is Why


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