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Get it between 2025-06-13 to 2025-06-20. Additional 3 business days for provincial shipping.
SEALS and STOPS LEAKS. Formulated to condition and rejuvenate engine seals, effectively stopping and preventing oil leaks.
REVITALIZES WORN SEALS. Repairs aging seals by restoring their flexibility and strength to ensure long-lasting leak prevention.
PROTECTS AGAINST FUTURE LEAKS. Helps maintain seal integrity over time, reducing the likelihood of future leaks in high-mileage engines.
COMPATIBLE WITH ALL OIL TYPES. Works with conventional, semi-synthetic, and full-synthetic motor oils for easy use in any vehicle.
IMPROVES ENGINE PERORMANCE. Reduces oil loss and maintains optimal oil pressure, helping engines run more smoothly and efficiently.
HAVE A LEAK? WE CAN HELP!! This product is for vehicles with small to moderate leaks. • Safely Stops Leaks, Smoking & Noise • Seals and Conditions Engine, Crankshaft Main Seals • Increases Compression • Contains NO Solids SLICK 50® Engine Seal Stop Leak & Conditioner is formulated with synthetic conditioning agents to help soften and expand most worn and dried seals, to stop leaks, smoke & noise in engines while improving the compression. Contains NO SOLIDS. Will not clog or plug filters. Safe and compatible with all types/grades of motor oil (Synthetic, Conventional, and Blends.) SLICK 50® Recharged Instant Pour & Seal technology helps protect and extend your vehicle’s life. The benefits of using SLICK 50® ENGINE SEAL Stop Leak & Conditioner are: SEALS AND CONDITIONS - Reduces noise & smoke, and improves compression. SYNTHETIC FORMULATION - Compatible with all conventional, synthetic & blended oils. WILL NOT OVER-SWELL - Does not contain compounds or properties that will not over-swell or break down seals. DOES NOT CONTAIN SOLIDS - Solids can be harmful to vital components in your engine. THIS 16 FL. OZ. BOTTLE TREATS UP TO 6 QUARTS OF OIL DIRECTIONS: Always check and follow the owner manual’s fluid specifications, compatibilities, and procedures. DO NOT OVERFILL!! With the engine off, add a full 16 oz. bottle of SLICK 50® Engine Seal Stop Leak & Conditioner to the oil crankcase or oil sump (up to 6 qt. capacity). Add one 16 oz. bottle for every 6 quarts. For smaller capacity systems use 1/2 bottle. Store and transport in a closed and upright position. AVOID CONTACT WITH PAINTED SURFACES, SKIN, OR EYES. SAFE FOR USE IN: 4 Passenger cars, trucks and SUVs 4 Commercial vehicles 4 Off-road vehicles 4 Lawn & garden equipment 4 All automatic transmission fluids including Mercon and Dexron VI. NOT SAFE FOR USE IN: ✘ Brake Systems ✘ Radiator Systems