Synthetic Solvency Royal Purple's synthetic lubricants have a natural synthetic solvency that cleans up dirty equipment and keeps it clean. Clean equipment, like new equipment, runs better. Compatible with Seals Royal Purple lubricants have excellent seal compatibility and can be used wherever traditional mineral oils are used. Environmentally Responsible All Royal Purple lubricants are formulated with components that are TSCA listed. Meets EPA, RCRA and OSHA requirements.
Some products are also biodegradable.
Royal Purple also conserves resources by greatly extending drain intervals, reducing oil disposal and the energy consumption of the equipment it lubricates.