Twin Specialties' line of biodegradable hydraulic oils deliver the same performance of traditional hydraulic fluids and meet the rigorous environmental standards laid out by the OECD. These biodegradable hydraulic fluids meet the toughest demands of you machines, while also creating a positive environmental impact.

Twin Specialties' line of biodegradable metalworking fluids are formulated with advanced technology using synthetic and plant-based base stocks. These products meet the toughest demands while providing a positive environmental impact. These fluids are designed for a variety of metalworking operations and work on a variety of metals.

Castrol Performance Bio SW PBL Range (Previously called Performance Biolubes BioWay 46 and Performance Biolubes BioWay 68) are premium slide way lubricants formulated for lubricating machine tool ways, slides and guides. They are formulated with optimized plant-based oils and select friction-reducing additives to provide excellent lubricity and extreme pressure properties.