GlobalTech Fluids, LLC, is a U.S. company established to develop new technologies using biodiesel glycerin, with registered patents for antifreeze coolants and lubricant additives. The company’s Hydralicool technology is used to produce biodegradable, nontoxic fluids based on bio-glycerin, which can be used as hydraulic or heat transfer fluids depending on the water content. The technology meets the lubricant and environmental requirements for marine use at a competitively low cost compared to petroleum oils.