The premium reinforced gypsum coverboard is a powerful line of defense for structures subjected to intense storms. Featuring an enhanced, moisture-resistant core and coated fiberglass mat facers, it stands up to wind, hail and excessive foot traffic, protecting the roof assembly from punctures. It is the first gypsum coverboard to meet Factory Mutual (FM) Global Very Severe Hail (VSH) classification when used as part of single-ply roofing systems.