GAF DEXcell FA Glass Mat Roof Board 1/2"x4'x4'

GAF DEXcell FA Glass Mat Roof Board 1/2"x4'x4'

• This gypsum panel can be used as a substrate board, thermal barrier, and/or cover board for commercial roofing applications.
• DEXcell FA Glass Mat Roof Board has heavy-duty coated fiberglass facers with a gypsum core that meets or exceeds ASTM C1177 for moisture resistance and both ASTM G21 and ASTM D3273 for mold resistance.
• The precoated facers' sealed surface technology can help improve the coverage and performance of membrane adhesives as compared with systems with no coverboard.
• They score and cut easily, and are specially coated on the front, back, and sides to help reduce fiber fly and irritation, making for easy handling. 
• DEXcell FA Glass Mat Roof Board can be used in a wide variety of roofing systems — including adhered single-ply, modified bitumen, and liquid-applied membrane or coatings systems; spray foam systems; and metal roofs.
• It can also be used as a UL Class A thermal barrier as fire protection from below.
• Proper fastener spacing or adhesive application is essential to achieve wind-uplift performance.     

The warranty will be honored only through the manufacturer, GAF. Please contact the manufacturer directly at 1-877-423-7663.

For other options, see "Related Products" below.