Liqui-Moly-1018-Motor-Protect-500ml-Liqui-Moly-1018-P-This-motor-protect-500ml-from-Liqui-Moly-is-a-synthetic-engine-oil-additive-for-petrol-&-diesel-engines-reducing-friction-&-wear-The-high-pressure-anti-wear-additive-forms-a-thin-layer-on-friction-pairs-inside-the-engine-The-layer-has-ductile-&-lubricating-properties-&-is-effective-for-at-least-50-000km-P-P-Adding-the-product-to-special-low-friction-fully-synthetic-energy-conserving-oils-reduces-wear-by-Approx.-35-O