Nulon Pro-Strength Rear Main Seal Stop Leak 500ml - RMSSL

Nulon Pro-Strength Rear Main Seal Stop Leak is a concentrated formula designed to eliminate rear main oil leaks due to seal shrinkage, hardening and deterioration. Suitable for use in all petrol, LPG and diesel engines.

Use this product if your car loses or leaks oil, blows blue smoke at start-up, on take-off or when decelerating downhill.