Borogard ZB wood preservative provides protection from wood destroying organisms for wood composite materials used in protected above-ground applications.
Borogard ZB is not only the best treatment available, it’s also the only treatment that has proven effective in protecting oriented strand board (OSB) over time.
Weather takes a toll on both the plastic and wood components of woodfiber-plastic composites (WPCs) leaving them susceptible to rot, decay, mold, and degradation. Borogard ZB can help.