Koppers is the world leader in timber preservation technology, delivering market-leading solutions for agricultural, construction, landscaping, and utility applications with over seventy years of proven performance. Koppers offers a complete line of timber treatment products to meet the most demanding needs. Kopper’s market-leading brands include PROTIM®, CELCURE®, FIREPRO®, MICROPRO®, PROTECT®, PROTREAT® and AQUATAN®, helping to create beautiful end products as well as protecting our customer’s wood from the risks of fungal decay and insect attack. Koppers, Inc. is recognised as the world’s premier supplier of timber preservative and enhancement technologies.