Lubrizol^®CV7540, Lubrizol^® CV1100, and Lubrizol^® CV2307 were validated for use with re-refined base oils, supporting more circular lubricant formulations in Latin America.
The additive technologies help customers reduce reliance on virgin resources while maintaining trusted performance in demanding heavy-duty engine applications.
By proving compatibility with RRBOs and meeting industry standards, Lubrizol is helping advance lower-impact lubricants without compromising durability or protection.

Across the lubricant industry, companies face increasing expectations to minimize waste, reduce reliance on virgin resources, and embed circular practices into their operations. While re refined base oils (RRBOs) offer clear environmental advantages, their variability in quality and composition can pose challenges—especially in heavy duty applications where durability, protection, and reliability are non negotiable. Ensuring that sustainability does not compromise performance is a critical industry priority.

In Latin America, Lubrizol has advanced this transition by proving the performance of three key heavy duty products—Lubrizol^® CV7540, Lubrizol^® CV1100 and Lubrizol^® CV2307—for use with RRBOs, underscoring the company’s commitment to circularity and reduced environmental impact. Leveraging deep technical expertise, Lubrizol rigorously evaluated both products for compatibility with RRBOs, confirming that they:

Deliver robust, reliable performance in re-refined base oil formulations
Meet industry standards and specifications
Maintain trusted Lubrizol performance in severe duty operating environments

By validating these products for RRBO use, Lubrizol is enabling customers to adopt more sustainable lubricant formulations with confidence—without sacrificing the performance required in demanding applications.

Heavy-Duty Engine Oil Additives Enable Re-Refined Base Oil Use in Latin America