Dow's DURAGREEN Polymers are environmentally-preferred floorcare ingredients available in North America and Europe. The patent-pending technology features two products, DURAGREEN 4373 Polymers and DURAGREEN 135 Polymers. DURAGREEN 4373 Polymer affords end users a high-gloss finish and consists of a styrene acrylic copolymer. Formulations featuring this high-gloss polymer have been tested in retail stores, office buildings and schools. The product provides bright optical clarity resulting in high initial gloss and luster that can withstand burnishing.