Products
Use fasteners and other hardware which are in compliance with building codes for the intended use.
PROTIM® Optimum pressure treated timber has corrosion rates on metal products similar to CCA (chromated copper arsenate) pressure treated timber and untreated timber.
For interior or exterior applications, use fasteners and hardware that are in compliance with the manufacturer’s recommendations and the building code for their intended use. Where design and or actual conditions allow for constant, repetitive or long periods of wet conditions, only stainless steel fasteners should be used.