QNAP oil borne copper naphthenate is the perfect preservative, providing both excellent wood decay protection and the superior waterproofing qualities of an oil born preservative. QNAP treatments result in wood that is cleaner to the touch, with minimal excess preservative coming in contact with the environment. QNAP is the green choice in preservatives because it is not a restricted use pesticide. With durability better than other oil-borne preservatives, it is fast becoming the first choice for bridge timbers, barn timbers, glulam beams, salt storage domes, protector boards and highway railings.




Downloadable PDFs/Research Papers

• AWPA Standards

• International Research Group on Wood Protection