Share this article. Oil-borne preservative provides added durability and waterproofing –. Efficacy of water-borne emulsion of copper naphthenate as preservative for northern red oak (Quercus rubra) and soft maple (Acer rubrum). Dec Performance of copper naphthenate and its analogs as ground contact wood preservatives.
Barnes HM(1), Amburgey TL, Sanders MG. Copper Naphthenate. That product is similar to many traditional wood preservatives that utilize copper napthenate to treat wood before it is exposed to moisture. Putting it on after the fact.
Contains copper Naphthenate providing permanent protection for wood. The heavy-duty, solvent-. Starting from CA$17. Treated wood can be used for above-groun ground.
O il-type preservatives increase the flammability of wood until all the solvent has evaporated. In recent years, the performance of copper naphthenate as a wood preservative has been in question.