NEW TRIPOLI, PA - Mario E. Navarro, 66, of New Tripoli, PA, died July 14, 2011. For the last 10 years, Navarro worked as Manager of Research and Development for Atlas Mineral and Chemicals, Mertztown, PA.
Prior to working for Atlas Mineral and Chemicals, Navarro worked for International Protective Coatings (IPC) where he helped with the development of Firestop acrylic, silicone, urethane and putty compounds.