As a federally registered pesticide, Wolman® CCA preservative undergoes a formal investigation and evaluation by the Environmental Protection Agency periodically. Based on an abundance of documentary evidence, the EPA deems Wolmanized® wood to be suitable for uses described on this site (see Consumer Safety Information Sheet). Other agencies also oversee aspects of the production, transportation, and use of CCA and CCA-treated wood.
Material Safety Data Sheets are available from the treating companies licensed to manufacture Wolmanized® Heavy Duty™ wood.
