U.S. EPA registered pesticide info
'G-c Open Vat Type Copper Naphthenate Wood Preserver' is a fungicide. Its Federal EPA registration number is: 1686-10. It was originally approved by EPA on 30 Aug 1948. Its registration got cancelled on 10 Oct 1989. It has a 'Caution' signal word. It has the following active ingredients: Aliphatic petroleum solvent and Copper naphthenate. It's approved for 2 sites including lumber and wood poles/posts. It is also approved for 2 pests and pest groups including but not limited to termites and wood rot/decay.