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PQ Corporation

Locations & Contacts

  • 300 Lindenwood Drive
    Malvern, PA 19355-1740

Silicate products for drinking water treatment; our Sulfuric Acid is an environmentally friendly buffer in managing pH for drinking water. We also offer advanced testing and technology resources, including loop testing. Our Potters® brand glass microspheres and ThermoDrop® avement markings help guide the traveling public, and our hollow microspheres improve the value and performance of construction materials

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