Liquid Wrench brand by EnviroLogic mobile hydraulic fluids are derived from natural, non-petroleum ingredients to extend equipment life and reduce cleanup costs and environmental damage. They have an ISO VG of 46 and an operating temperature range of –40° to 240°C. They are biodegradable, so they degrade rapidly in soil and water and feature longer antiwear protection, cleanliness, and life than conventional fluids. They come in 1, 5, and 55 gal containers and are suitable in hydraulic systems used in turn/lawn care, ZTRs, log splitters, and other general purpose hydraulic equipment.

RSC Bio Solutions, Div. of Radiator Speciality Co., (877) 464-4865, www.rscbio.com