5/8 in. x 4 ft. x 8 ft. Securock® ExoAir® 430 Gypsum Drywall Panel | D58GMSB08-U

Available in ½' and 5/8' thickness, the Securock® ExoAir® 430 Panel is a glass-mat, moisture- and mold-resistant lightweight gypsum panel, with a non-combustible core. The gypsum panel has been coated in a controlled environment with a synthetic vapor permeable air & water barrier membrane. The in-plant application provides a uniform membrane with superior bond resulting in consistent and predictable air and water barrier performance. The panel is a component of the he Securock® ExoAir® 430 System, to be installed using Tremco® sealants and transition membranes to achieve air & water barrier continuity. The Panel can be exposed to UV up to 12 months and offers a 15-year panel warranty.

• In-plant application ensures membrane uniformity and adhesion
• Membrane is not climate-dependent and not susceptible to wash out
• Panel eliminates sheathing preparation in the field prior to the traditional field application of air barrier
• UV and weather resistance allow the panel to be installed, sealed and left exposed while interior construction begins
• Utilizes the lightest glass mat sheathing available '“ up to 15% lighter than other glass-mat sheathings
• Scores and snaps like traditional sheathing for easy installation