ONYX 69000 is a versatile core additive package designed for use in combination with ONYX 69300 or ONYX 69800 to formulate Trunk Piston Engine oils (TPEO) and System Oils (SO).

ONYX 69300 is a part additive package for the formulation of trunk piston engine oils. It brings superior performance in sludge control and oxidation protection in marine and stationary diesel engines burning low, medium or high sulfur fuel oils.