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Pro-Seal Stop Leak Treatment – Stops Oil & Fluid Leaks in Engines, Transmissions, Power Steering, Differentials & Hydraulic Systems | 8 oz | Made in USA

Product ID: B01M1A0O61 Condition: New

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R 1,478

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Product Description

Pro-Seal Stop Leak Treatment – Stops Oil & Fluid Leaks in Engines, Transmissions, Power Steering, Differentials & Hydraulic Systems | 8 oz | Made in USA

Stops Existing Oil & Fluid Leaks – Concentrated stop leak treatment designed to restore worn rubber seals and stop leaks in engines, transmissions, differentials, power steering, and hydraulic systems.
Restores & Conditions Rubber Seals – Quickly restores flexibility, elasticity, and tensile strength of rubber seals to stop current leaks and help prevent future leaks.
Non-Clogging Formula – 100% non-clogging and safe for internal fluid circulation; does not restrict passages or filters.
Compatible with All Oils & Fluids – Works with both conventional and synthetic oils and fluids across automotive, marine, agricultural, and heavy-equipment applications.
Easy to Use & Long-Lasting – Add directly to the fluid system where the leak is occurring. Most leaks stop within 2–5 total hours of normal operation. Pro-Seal can safely remain in the system until the next scheduled fluid change.
Made in USA

Hapco Pro-Seal is the most concentrated leak sealant that we offer! It is easy to use and guarantees a fast, permanent seal in any fluid system. This formula brings all rubber seals that suffer from age and wear, back to their original condition to help prevent future leaks. Does not contain particles or solvents and will not harm any seals. For Best Results: Add Pro-Seal directly to fluid reservoir where leak is occurring. Do not use in brake system. Use the full 8 oz. bottle to seal any unit up to an 8 quart capacity. Drive vehicle as normal to allow circulation of fluids. Also Safe To Use In: diesel engines, marine engines, rear axles, hydraulic cylinders, gear cases, reduction gears, trim tabs, pillow blocks and transfer cases.