Polyphase® S99 is an advanced low-leaching, Diuron-free broad-spectrum fungicide and algaecide. The material reportedly offers excellent performance, environmental responsibility, and low cost-in-use. Polyphase S99 can provide long-lasting coatings protection, as shown in exposure testing in climates prone to severe fungal and algal growth.

“Troy developed Polyphase S99 to provide coatings manufacturers with an innovative alternative to Diuron that still offers performance and use benefits comparable to Polyphase 663,” said Izzy Colon, Ph.D., vice president of Science and Technology. “Based on proven, world-leading performance preservative technologies IPBC, BCM, and Terbutryn, S99 is a low-leaching product formulated for water-based exterior paints, coatings, and stucco systems.”

For more information, visit www.troycorp.com.