Renewable Lubricants Bio-Metal Cool GP is a general-purpose biobased concentrate designed for use on both ferrous and nonferrous metals. This technologically advanced formula contains an environmentally friendly, additive system to allow performance in many metalworking applications. It provides excellent corrosion protection and is non-staining to aluminum and yellow metals. This vegetable based formulation is designed to offer good natural EP performance without the use of active sulfur and chlorinated EP additives making a more economical general-purpose type coolant (for heavier metal working applications that require additional EP, see Bio-Metal Cool HD). Performance is enhanced by use of the stabilized HOBS's, natural fatty acid composition, which provides cutting tool wetting and oiliness. The super high viscosity index of the Stabilized HOBS adds additional lubrication qualities to this high performance lubricant. The formulation is free of diethanolamine, secondary amines, secondary amide emulsifiers, nitrite corrosion inhibitors, phenolic biocides, and nonylphenol non-ionic surfactants. Solutions are white to off-white and stable in the hardest of waters. Bio-Metal Cool GP is formulated with a preservative to give long trouble-free service with a minimum of maintenance of its cleanliness. EPA, OSHA, and worker acceptance is high with the biobased oils. Bio-Metal Cool GP is environmentally responsible cutting oil that is formulated from renewable agricultural plant resources. Application: Bio-Metal Cool GP easily emulsifies in water with an ideal concentration range of 3 to 10 percent. At these levels, it is effective for grinding and machining of ferrous metals, ferrous alloys, stainless steel, aluminum, brass and bronze. At levels of 5 percent or greater, it is effective as a temporary rust inhibitor for ferrous metals. Bio-Metal Cool GP may be used as a quenching agent for nuts, bolts, screws and similar products.
