Berp BioOil for Rotors - 1 Oz. #8 (Heavy)

Non-petroleum rotor oil. This is our in-house brass expert's preferred brand of oil. Developed from a plant-based materials with novel properties, BerpBioOils nail all application requirements, deliver on performance, and carry no carbon footprint from sourcing. They are available for rotors or pistons in a variety of viscosities. This is the heavy weight bearing and linkage oil