<![CDATA[EC21 Product Catalogs - oil vii polymethacrylate]]> <![CDATA[AD-610HT Lubricating Oil Additive Viscosity Modifier PPD Type PMA Polymethacrylate]]> <![CDATA[GALX-886A Lubricant VII Viscosity Index Improver-type PMA Polymethacrylate]]>