Critical applications require world-class solutions from the global leader in resin chemistry – INEOS. With more than 60 years of successful application experience, our Hetron™ epoxy vinyl ester resins have a legacy of excellence in fiberglass reinforced plastics (FRP). Hetron™ resins have been specified by architects and engineers the world over to replace traditional materials of construction from steel, aluminum and wood to stone and concrete. In addition, fire retardant Hetron™ resins provide unmatched durability in composites for infrastructure, mass transit and architectural applications.