Purpose and Specifications

PRO-TEC NEPS is a high-performance nano additive that creates a tough protective barrier in your engine oil, shielding against wear in petrol and diesel engines, gearboxes, differentials, and more. This 375ml bottle treats up to 5 litres of oil, keeping O-rings and shaft seals soft and flexible to prevent leaks and oil loss.

Key practical benefits:

• Boosts cold start oil flow for reliable starts down to -30°C
• Delivers smoother, quieter engine operation
• Enhances power and extends engine life by reducing friction
• Offers excellent emergency running if oil pressure drops

Add it to fresh oil after every change for ongoing protection. Shelf life is 5 years when stored cool and dry.

When to Use / Replace?

Use PRO-TEC NEPS during every oil change, typically every 10,000-15,000 km or 12 months for most vehicles. Ideal for older engines over 100,000 km showing minor leaks, noise, or hard cold starts. No need to replace the additive separately - it lasts the full oil service interval and works instantly during driving.