
Engine Oil Leak Stop – Seal Restorer for Rubber & Plastic
Description:
Engine Oil Leak Stop is a high-performance additive formulated to restore the elasticity and sealing function of hardened or shrunken rubber and plastic engine seals. It targets common problem areas such as crankshaft seals, camshaft seals, and valve stem seals—helping prevent oil drips, reduce consumption, and restore quieter, smoother engine operation. Ideal for extending the life of older engines and preventing costly repairs.
Features & Benefits
Compatibility
Suitable for all standard petrol and diesel engine oils—including systems with DPFs. Not suitable for motorcycles with wet clutch systems.
Application Instructions
Add the full 300 ml can directly to the engine oil—treats up to 5 litres. Product may be added at any time. Let the engine reach operating temperature after application. Sealing effects are typically observed after 600–800 km. For continuous protection, reapply every 30,000 km.
Important Note
Not suitable for motorcycles equipped with wet clutch systems.
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