GEO Specialty Chemical's GEOlube brand of polyalkylene glycols (PAGs) is available over a wide viscosity range for both water soluble and water insoluble grades. The GEOlube products are Group V synthetic base oils. The GEOlube A and GEOlube W series are water soluble PAGs based on random copolymers of EO and PO, while the GEOlube B series are water insoluble PAGS based on PO homopolymers. Finally, the GEOlube TB series are water solutions of the higher viscosity GEOlube W series products. Many of the GEOlube products meet 21CFR requirements for use with incidental food contact, and many have NSF H-1 registration. The GEOlube polyalkylene glycols are suitable for use in synthetic lubricants, greases, and metalworking fluids. Your Tri-iso Technical Sales Representative is available to assist you in the selection of the appropriate grade of GEOlube polyalkylene glycol that will provide the specific properties you are trying to obtain.