Advanced protection from the start

Castrol Magnatec 10W-40 A/B is specially developed to protect your engine immediately against wear from the moment you turn the key. Thanks to the innovative DUALOCK technology, the molecules attach like a magnet to critical engine parts, creating a strong protective layer that reduces wear during warm-up and frequent stop-start driving by up to 50%.

Unique DUALOCK technology

The DUALOCK molecules in Castrol Magnatec form a self-healing layer that adheres to metal surfaces. This provides:

• Immediate protection : Reduces wear from the very first start.
• Durable adhesion : Remains active on engine parts, even when the engine is off.
• Adaptation to driving conditions : Offers protection under various driving styles and conditions.

Applications

This engine oil is suitable for both petrol and diesel engines where the manufacturer recommends a 10W-40 viscosity. It meets the following specifications:

• ACEA A3/B4 : Suitable for modern high-performance engines.
• API SP : Provides protection against oxidation and deposits.
• Volkswagen 501 01 / 505 00 : Compatible with various VW engines.
• Mercedes-Benz 226.5 / 229.3 : Meets the requirements of Mercedes-Benz engines.
• Renault RN0700 / RN0710 : Suitable for Renault engines.
• Fiat 9.55535-D2 : Meets Fiat specifications.

Benefits of semi-synthetic technology

Castrol Magnatec 10W-40 A/B uses semi-synthetic technology, resulting in:

• Excellent performance at high and low temperatures : Ensures optimal lubrication under various conditions.
• Reduction of engine deposits : Keeps the engine clean and efficient.
• Extended engine life : By reducing wear and deposits.

Technical specifications

• Viscosity at 40°C : 98 mm²/s
• Viscosity at 100°C : 14.4 mm²/s
• Viscosity index : 152
• Density at 15°C : 0.869 g/ml
• Pour point : -36°C
• Flash point : 203°C

Available packaging

Castrol Magnatec 10W-40 A/B is available in various packaging sizes to meet different needs:

• 1 liter : Ideal for topping up or smaller engines.
• 4 liters : Suitable for standard oil changes.
• 5 liters : For larger engines or multiple changes.
• 20 liters and above : For professional use or fleets.

Why choose Castrol Magnatec 10W-40 A/B?

• Immediate protection : Reduces wear from the very first start.
• Advanced technology : DUALOCK molecules provide a unique protective layer.
• Versatile : Suitable for various engines and driving conditions.
• Proven performance : Meets and exceeds industry specifications.