Koppers Performance Chemicals is the global leader in timber preservatives, working in partnership with the industry to enhance the natural durability of timber in agricultural, construction, landscaping and utility applications. Synomonous with innovation, Koppers Performance Chemicals' product portfolio contains some of the most trusted and valued brands in the Industry, notably Celcure®, Protim®, Exterior Fire X®, Koppers Fire-Pro and Aquatan®.

BASF Wolman GmbH is part of the Construction Chemicals Division of BASF. The company develops, manufactures and distributes high performance Wood Protection chemicals for industrial use to protect timber against wood destroying fungi and insects. The product portfolio comprises Wood Protection solutions for impregnation of outdoor timber, (e.g. decking & utility poles), construction timber and the temporary protection of sawn timber against discolouring fungi (e.g. mould). Further information is available at www.basf.com/wolman.