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Performance You Can Rely On. Innovation That Moves You Forward.
Polymer Additives Group delivers high-performance flame retardants and smoke suppressants engineered to meet the toughest application and regulatory demands.
With manufacturing based in Indiana, we provide customers with dependable, U.S.-made solutions — backed by decades of technical expertise and collaborative support.
Whether you’re molding, extruding, or compounding, our additive technologies help you reduce scrap, enhance processing, and meet performance benchmarks without compromise.
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Our Products
Polymer Additives Group (PAG) is a Leading US-based Manufacturer of Flame Retardants and Smoke Suppressants.
We offer an extensive line of traditional flame retardants and cutting-edge technologies that meet the industry’s evolving regulatory and performance demands.
Proven Products
For over 30 years, Polymer Additives Group has manufactured and distributed a variety of traditional and proprietary flame retardants and smoke suppressants globally.
Effective Flame Retardants
As a flame retardant manufacturer, PAG produces a variety of additives that use different mechanisms to eliminate or reduce a fire.
CHARMAX NH™
Non-halogen, intumescent flame retardants.
CHARMAX FR/AR™
Flame retardant synergists designed for full or partial replacement of Antimony Trioxide.
CHARMAX Sb™
High-quality Antimony Trioxide for various applications.
Reliable Smoke Suppressants
As a leading smoke suppressant manufacturer, our additive products reduce smoke generation to allow products to pass the most stringent testing requirements.
CHARMAX LS™
Smoke Suppressants designed to meet stringent smoke requirements for a wide variety of applications.
CHARMAX FS™
Micro Flame Retardant and Smoke Suppressant coatings on hydrated and inert fillers. Higher surface are provides enhanced flame and smoke performance. These products can serve as AOM replacements.
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Markets We Serve
Tailored Solutions for Every Application
From infrastructure to innovation, PAG flame retardants and smoke suppressants are trusted across a wide range of industries to meet regulatory and performance demands. Discover how our expertise helps customers succeed in their markets.



