St. Louis Group

Global supplier of flame retardants and smoke suppressants.

The St. Louis Group is a manufacturer and global supplier of flame retardants and smoke suppressants.
St. Louis Group
  • FireGard® Antimony Synergists
    The St. Louis Group manufactures and distributes a comprehensive line of antimony synergists. The FireGard® antimony trioxide products are manufactured using state of the art technology and high purity raw materials.
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  • FireBlend® Antimony Alternatives
    St. Louis Group manufactures a proprietary line of antimony trioxide alternatives. The FireBlend® antimony blends are low cost alternatives to antimony trioxide that offer equal performance in many applications. The FireBlend® AF synergists are mixed metal Antimony Free blends that provide similar performance to antimony trioxide and zinc hydroxy stannate in many applications.
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  • PhosGard® Phosphorus Flame Retardants
    The St. Louis Group offers Phosphorus based flame retardants. The PhosGard® line of products are suitable for a wide variety of non-halogen applications. The St. Louis Group offers traditional grades as well as customized solutions for you application.
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  • BroShield® Brominated Flame Retardants
    St. Louis Group offers a comprehensive line of brominated flame retardants for a wide variety of applications. The BroShield® line of products are available in powder or masterbatch forms.
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  • SmokeShield® Smoke Suppressants
    St. Louis Group manufactures and distributes a comprehensive line of smoke suppressants. The SmokeShield® line of products include traditional smoke suppressants as well as low cost AOM alternatives and high performance proprietary blends.
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For samples, technical data sheets (TDS), safety data sheets (SDS) or general questions, please contact a specialty chemical representative.
St. Louis Group

The Cary Company is an authorized distributor of St. Louis Group product lines.

For samples, technical data sheets (TDS), safety data sheets (SDS) or general questions, please contact a specialty chemical representative.