Purpose and Specifications

STP Oil Treatment for Petrol Engines is a 300ml mineral oil-based additive that fortifies your motor oil for superior engine protection. It boosts oil thickness to create a stronger lubrication film, reducing wear by up to 63% on critical parts like lifters during hot operation above 100°C, while flowing smoothly in cold starts below 0°C.

This formula cuts engine deposits, fights oxidation, and lowers oil consumption in petrol cars, trucks, and vans. Add one 300ml bottle to 4-5 liters of oil at every change to keep parts cleaner, reduce friction, and extend engine life in everyday driving.

When to Use / Replace?

• Use at every oil change, every 8,000-12,000 km or 6-12 months, to maintain protection against heat breakdown and wear.
• Ideal for engines over 75,000 km showing higher oil use, noise, or leaks; refreshes lubrication without needing thicker oil yet.
• Shelf life is 3-5 years unopened; replace additive with fresh oil to avoid degradation.

Frequently Asked Questions

Can I use STP Oil Treatment in modern petrol engines? Yes, it works with conventional or synthetic oils in all 4-cycle petrol engines, providing extra anti-wear protection without harming tight tolerances when used as directed.

How often should I add it? Add one bottle per oil change, every 8,000-12,000 km, to sustain benefits like reduced consumption and cleaner internals.

Will it stop oil burning in high-mileage cars? It helps reduce oil use by thickening the film and conditioning seals, especially effective in engines over 120,000 km.