St. Louis Group Flame Retardants

St. Louis Group (SLG) was formed in 2010 and began producing flame retardants based on Bolivian antimony. Today, SLG is one of the largest volume suppliers of antimony trioxide (ATO) in the US and has one of the broadest offerings of flame retardants and smoke suppressants.

SLG’s manufacturing, blending, packaging, & laboratory operations are located in Louisville, Chicago, & Atlanta. Their alliances with a global network of suppliers, in addition to their domestic manufacturing operations allow them to offer a broad portfolio of solutions to meet your need.


PHONE  425.372.9464


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