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Castrol EDGE

Updated: 2026-07-24

Overview

Castrol EDGE is a leading full-synthetic engine oil brand developed by BP Castrol. It utilizes Fluid Titanium Technology to strengthen the oil film under pressure, reducing friction and enhancing engine efficiency. The product line includes multiple viscosity grades (e.g., 0W-20, 5W-30) tailored for different climates and engine types. As a B2B staple, Castrol EDGE is trusted by automotive manufacturers, fleet operators, and industrial users. Its formulations comply with global standards like API SP and ACEA C3, making it suitable for modern engines with emission control systems.

Physical and Chemical Properties

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Castrol EDGE exhibits low-temperature fluidity, ensuring quick lubrication during cold starts. Its high viscosity index maintains optimal film strength across a wide temperature range. The oil contains advanced detergents and dispersants to prevent deposit formation. Key additives include zinc dialkyldithiophosphate (ZDDP) for anti-wear protection and antioxidants to delay oxidation. The synthetic base oils provide better thermal stability than conventional mineral oils, reducing breakdown under extreme conditions.

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Main Applications

This oil is ideal for high-stress applications, including turbocharged engines, hybrid vehicles, and heavy-duty diesel engines. It is specified by several European and Asian car manufacturers for factory fill and service requirements. In commercial settings, Castrol EDGE is used in delivery fleets, construction equipment, and motorsports. Its extended drain intervals (up to 20,000 km with oil monitoring) reduce maintenance costs for B2B clients.

Safety and Storage

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Store drums or bottles in a cool, dry place to prevent contamination. Use proper PPE (gloves, goggles) when handling to avoid skin irritation. Spills should be contained with absorbent materials and disposed of as hazardous waste. Unused oil should be kept in sealed containers to prevent moisture absorption. Avoid mixing with other oil types unless explicitly approved by the manufacturer.

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B2B Procurement Guide

Buyers should confirm the oil meets OEM specifications (e.g., Mercedes-Benz 229.5, Volkswagen 504 00). Bulk purchases (208L drums or IBC totes) typically offer 10–20% cost savings. Evaluate suppliers for certifications like ISO 9001 and authorized distributor status. Consider logistical factors such as lead times and regional availability. Some variants (e.g., EDGE Professional) are exclusive to certain markets or vehicle brands.

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