Petromin Synthomix SAE 10W-40 API SP/SN Plus – Fully Synthetic Engine Oil (4 Liters)

Petromin Synthomix SAE 10W-40 API SP/SN Plus – Fully Synthetic Engine Oil (4 Liters)

​Product Description

​This is Petromin’s premium Fully Synthetic offering within the Synthomix range. Unlike standard blends, this version is engineered using 100% synthetic base stocks. It is specifically designed to meet the API SP standard, which provides advanced protection against LSPI (Low-Speed Pre-Ignition)—a common issue in modern turbocharged direct-injection (T-GDI) engines. It offers a much higher level of purity and molecular uniformity compared to the semi-synthetic version.

​Key Benefits (The Fully Synthetic Advantage)

​Ultimate LSPI Protection: Specifically formulated to prevent premature combustion (knock) in modern turbo engines, protecting pistons and connecting rods from damage.

​Superior Thermal Stability: Being fully synthetic, it maintains its chemical structure at much higher temperatures than a semi-synthetic, making it perfect for high-speed highway driving in extreme heat.

​90% Faster Lubrication: Upon startup, this oil reaches critical engine components significantly faster than mineral or semi-synthetic oils, minimizing “dry start” wear.

​Sludge & Deposit Control: The advanced fully synthetic detergent system keeps the engine “factory clean” by preventing the oxidation that causes carbon buildup.

​Extended Drain Intervals: Due to its high resistance to breakdown, you can safely run this oil for longer mileage (usually up to 10,000 km or more, depending on conditions) compared to standard oils.

​Fuel Economy & Power: Reduces internal drag and friction, allowing the engine to deliver maximum power while slightly improving fuel efficiency.

​Technical Specifications

Feature Details

Technology Fully Synthetic

Viscosity Grade SAE 10W-40

Performance Level API SP / SN Plus (Latest Standard)

Pack Size 4