Copper Naphthenate Concentrate, 8% copper as metal (68% by Volume). Poles, Inc. offers the best selection of Copper Naphthenate solutions in the US. Our top seller is an industrial grade 8% concentrate. This oil-based wood preservative is exclusively packaged for us by Copper Care Wood Preservatives. Our Copper Naphthenate Products meet AWPA standards including P36-16 (AWPA P36). Used by many types of industrial accounts, our concentrate is well known as a dip treatment for fence posts. Click to view treating fence posts document. Because it is a concentrate, 8% must be diluted before use. Click here to see information card with, Copper Naphthenate dilution rate chart. Copper Naphthenate can be used to treat most types of wood including; posts, poles, landscape timbers, fences, siding, bridges, docks, peers, boats, piling and government boxes using federal Spec. TT-W-572B.
Poles, Inc. also markets 8% copper as metal (68% Copper Naphthenate by volume) wood preservative called Q Nap 8. QNAP 8 is sold to utility pole contractors as an internal void treatment to standing utility poles. Click here to see internal void treatments document.