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Application areas of engine protectants


Classified by application scenario, it covers three major areas: routine maintenance, extreme operating conditions, and preventive repairs. During routine maintenance, adding the product during the new‑car break‑in period accelerates component adaptation and reduces initial wear; for regular service intervals, it is added in conjunction with the engine oil to provide continuous protection.


Classified by application scenario, the product covers three major areas: routine maintenance, extreme operating conditions, and preventive repair. In routine maintenance, adding the formulation during the break-in period of a new vehicle accelerates component adaptation and reduces initial wear; during regular service intervals, it is introduced in conjunction with the engine oil to provide continuous protection. For extreme operating conditions—such as severe cold below –30°C or high temperatures exceeding 50°C—the protective additive enhances lubricant fluidity, ensuring smooth cold starts and superior oxidation resistance at elevated temperatures. In terms of preventive maintenance, regular application can extend the interval between major overhauls and even help repair early‑stage damage, such as minor scratches on cylinder walls or reduced elasticity of piston rings. Field tests have shown that this can increase the time between engine overhauls by two to three times, significantly reducing lifecycle maintenance costs.

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