Wolfchester Engine Oil Stop Leak

Stops & prevents leakages through seals and eliminates the need for expensive engine repair. It does this by making seals swell back to original size and regain all new pliability.

Technical Details

• 300ml Single Bottle Additive 
• Prolongs service life and improve the oil viscosity
• For all Petrol, Diesel & Gasoline engines
• Can be mixed with all commercially available oils