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