Leading Supplier of Magnesium Oxide and Magnesium Hydroxide Products

• New Products: Elastomag^® , Marinco^® and Versamag^®

• Magnesia Products for Utility Emissions

• Flue Gas Desulfurization

• THIOGUARD^® for odor and corrosion control in sanitary sewer systems

• CellGuard^® OP:  Magnesium Hydroxide Suspension for Pulp Bleaching

• CellGuard^® NRT Magnesium Hydroxide Slurry for use in bleaching mechanical pulp with NORPAC's patented Refiner Bleaching Technology is the newest addition to our CellGuard product line.

• MagShield® for Flame Retardant & Smoke Suppression  

Martin Marietta Magnesia Specialties, LLC
8140 Corporate Drive, Suite 220
Nottingham, MD 21236
Phone: 800-648-7400 or 410-780-5500
Fax: 410-780-5777                                                 E-mail Us