This is a classic product whose strength and quality has stood the test of time. Monarch Waterproof Block Board is bonded with a high quality Phenol Formaldehyde Resin pressed at a high temperature and pressure to ensure optimum strength and durability. The board is seasoned to moisture content and chemically treated for resistance to wood destroying organisms.

Standard Size

  • Thickness (MM)

    19, 25

  • Sizes (FT)

    8×4, 8×3, 7×4, 7×3, 6×4, 6×3

Technical Specs