DON'T DILUTE YOUR OIL CHANGE, RECHARGE IT!
Compatible: All Muti-Grades including: 5W-30, 5W-20, 10W-30, 0W-20, 0W-30, 0W-18, 0W-40
SLICK 50® Recharged High Mileage Engine Treatment was developed for vehicles that suffer from lost performance due to friction and wear, oil consumption and leaks, smoking, and sludge build-up. It is formulated to restore the performance of your high mileage vehicle and keep it running like new. This proprietary formulation is built from a base of fully formulated multi-grade motor oil that meets ILSAC GF-5 motor oil specifications and enhanced with additives specifically for high mileage engines. Unlike some oil additives, SLICK 50® will not dilute the additives already in your engine's motor oil. To protect your investment and recharge your engine's performance with SLICK 50® Recharged High Mileage Engine Treatment.

High Mileage solution to protect against power robbing friction heat and wear.
Restores performance in engines due to wear and oil consumption in older engines.
Revitalizes seals to help stop oil leaks and prevent them from ever occurring.
Powerful detergents to remove and prevent oil sludge, use during your next oil change or between changes to replace lost additive content.
Powerful detergents to remove and prevent oil sludge, use during your next oil change or between changes to replace lost additive content.
This product is a multi-grade oil but is fully compatible with all multi grade motor oils and mono grade oils. It is fully compatible with all conventional, semi-synthetic and full synthetic oil types.