Applies to timber that has been preserved with Osmose copper based preserva­tiv­es such as the Celcure AC range, for external applications both in-ground contact and out-of-ground contact e.g. timber decking, fencing, landscaping timbers and other outdoor timber projects. Alkaline Copper Quaternary systems have provided proven performance for a decade in locations throughout Europe, North America, Australia and Japan.

Applies to timber that has been preserved with Osmose copper based preserva­tiv­es such as the Celcure AC range, for external applications both in-ground contact and out-of-ground contact e.g. timber decking, fencing, landscaping timbers and other outdoor timber projects. Alkaline Copper Quaternary systems have provided proven performance for a decade in locations throughout Europe, North America, Australia and Japan.

Protim is a pressure applied preservative system for timber to be used in construction projects that will require protection to Use Class UC1, UC2 and/or UC3 (see table). Such projects will include roof timbers, timber framing, internal and external joinery and other internal and external timber components which are installed above dpc/ground level. When using Protim treated wood products in external applications they will need to be coated with a suitable external coating which will be maintained in service

*Registered Trademarks and Trademarks of Protim Solignum Ltd.