♻️ Re-Refined Base Oil – Sustainable Performance with Guaranteed Quality

At Westinol (WE Co.), we proudly supply Re-Refined Base Oils (RRBO) engineered to deliver performance equivalent to virgin base oils — while helping industries reduce their environmental footprint and production costs.

Through advanced re-refining technology, used lubricants are purified, treated, and restored to meet ASTM D-445 and D-92 standards, ensuring stable viscosity, high flash point, and excellent oxidation resistance for industrial applications.

Our RRBO portfolio includes:

• Re-Refined Base Oil SN-150
• Re-Refined Base Oil SN-300
• Re-Refined Base Oil SN-350
• Re-Refined Base Oil SN-500

🔹 Re-Refined Base Oil SN-150

SN-150 RRBO is a light base oil with excellent fluidity and low volatility, ideal for blending in hydraulic fluids, textile lubricants, and general-purpose oils.
It offers consistent color, low sulfur content, and excellent performance under moderate temperatures.

👉 View SN-150 Product Page ›

🔹 Re-Refined Base Oil SN-300

SN-300 provides a balanced viscosity for automotive lubricants and industrial oils requiring clean performance and oxidation stability.
Its balanced molecular structure enhances lubrication efficiency while maintaining cost-effectiveness for blenders and distributors.

👉 Explore SN-300 Details ›

🔹 Re-Refined Base Oil SN-350

SN-350 RRBO is preferred in gear oils, marine lubricants, and heavy-duty applications, offering a perfect combination of thermal resistance and low carbon residue.
It’s a smart alternative to virgin base oils for manufacturers aiming to maintain quality with lower production costs.

👉 Learn More About SN-350 ›

🔹 Re-Refined Base Oil SN-500

SN-500 RRBO is a higher-viscosity base oil suitable for engine oil blending, industrial lubricants, and grease manufacturing.
With its high flash point and excellent oxidation control, SN-500 ensures reliable performance even in demanding industrial conditions.

👉 See SN-500 Specifications ›

⚙️ Why Choose Westinol Re-Refined Base Oils?

• ✅ Eco-friendly alternative to virgin base oil – same performance, lower carbon impact
• ✅ Certified quality – tested under ASTM standards with SGS inspection
• ✅ Stable supply & consistent batch quality
• ✅ Flexible packaging – bulk, new steel drum, or flexitank
• ✅ Cost-effective choice for lubricant manufacturers and traders

We understand that industrial lubricant producers need consistency, purity, and technical documentation they can rely on.
That’s why every batch of Westinol RRBO undergoes strict laboratory testing and comes with Material Safety Data Sheet (MSDS) and Certificate of Analysis (COA) to ensure quality and compliance.

🌍 Applications

Our Re-Refined Base Oils are widely used in:

• Lubricant and grease manufacturing
• Automotive and industrial engine oils
• Rubber and plastic process oils
• Metalworking and hydraulic fluids
• Marine and heavy-duty lubricant formulations

📞 Looking for the Right RRBO Grade for Your Business?

Our technical and export teams are ready to guide you in choosing the right viscosity grade for your specific process or blending requirement.

👉 Contact Us Today ›