Royal Purple’s oils formulated with Synerlec additive technology last considerably longer than other mineral and synthetic oils. Synerlec additive technology protects against oil oxidation, which causes oils to break down, to thicken and to form corrosive acids, sludge, varnish or lacquer deposits in equipment. This greatly increases oil life, reducing the amount of oil purchased and disposed of. Equipment will remain cleaner and will have longer life.

Synerlec additive technology provides superior protection against rust and corrosion in both salt and freshwater environments. Royal Purple’s Synerlec additive technology ionically bonds with all metal surfaces displacing moisture. Synerlec’s tough film strength protects during operation, acts as a preservative oil during shutdown and provides instant lubrication upon startup until a full fluid oil film is established.

Water in oil means death to bearings. Many oils form milky oil-water emulsions, which greatly shortens the life of both the oil and the equipment it lubricates. Royal Purple’s synthetic lubricants rapidly and completely separate from water, allowing water to easily be drained from the bottom of the oil reservoir.