Glycol Ether HM Heavy Ethylene Glycol Methyl Ether Equistar Chemicals North America Solvent >> Glycols & glycol ether Coatings >> Solventborne Automotive OEM General Industrial /Maintenance Metal INKS Miscible in water Miscible in organic solvent Glycol Ether HM clear to pale tan viscous liquid substantially free of suspended matter.HM may be used as an additive in many applications, including the production of asphalts, inks, cleaning compounds, concretes, well drilling fluids, anti-freeze, brake fluids and hydraulic fluids. Heavy Ethylene Glycol Methyl Ether. Used in the production of asphalts, inks, cleaning compounds, concretes, well drilling fluids, anti-freeze, brake fluids and hydraulic fluids.