Premium Synthetic 4-Stroke Motorcycle Oil with STM-3® Ceramic Technology Package Type:10W 40W What does "won't wash away

What does "won't wash away with lacquer thinners" actually mean

For BMW Vanos systems that responded well to the first treatment

API CK-4 formulation — backward compatible with CJ-4

for emergency top-offs

thermostat housing

Premium Synthetic 4-Stroke Motorcycle Oil with STM-3® Ceramic Technology Package Type:10W 40W What does "won't wash awayPremium Synthetic 4 Stroke Motorcycle Oil with STM 3 Ceramic Technology Cermax 4 Cycle Ceramic Synthetic Motorcycle Oil is a premium full synthetic 4 stroke motorcycle oil enhanced with Cerma's STM 3 Nano Silicon Carbide (SiC) technology. Formulated to meet JASO MA MA2 wet clutch and API SN SP specifications. Designed for the operating conditions motorcycle engines actually face high sustained RPMs, small oil volumes, extreme oil temperatures in air