Nulon Engine Stop Leak 300ml 

Nulon Engine Stop Leak reduces annoying oil leaks in all petrol, diesel and LPG engines. Use this product if your car has any of the following symptoms: loses or leaks oil, blows blue smoke at start-up, on take-off after a period of idling at traffic lights, or when decelerating downhill.

NOTE: Can be used to control leaks in manual gearboxes and differentials.

Benefits

• Reduces oil leaks
• Rejuvenates hardened or shrunken seals
• Reduces exhaust smoke at start-up or on take-off
• Reduces oil consumption & oil burning
• Can save the expense of seal replacement
• Reduces leaks in all types of gearboxes & differentials

Add 1 bottle for every 5 litres of engine oil.