Products
CCA preserved timber products are designed for long-term performance in outdoor applications and therefore require high quality, corrosion-resistant fasteners and fittings.
Use fasteners and other hardware which are in compliance with building codes for the intended use. See NZS 3604 for details.
Koppers Performance Chemicals fastener recommendations for use with CCA products include hot-dipped galvanised, stainless steel or other fasteners as recommended by the fastener manufacturer.