onyx 89000

ONYX 89000 is an optimized and cost-effective additive system designed to help blenders to rationalize their production of CI-4 performance oils but also the production of lower API performance oils.

onyx 89700

ONYX 89700 is a versatile additive package designed for formulating heavy-duty diesel and gasoline engine oils. It provides a higher level of protection against soot-related viscosity increase and extends oil drain intervals.