Georgia-Pacific Gypsum’s enhanced DensDeck Prime Roof Boards — featuring the mold resistance, fire resistance, strength and dimensional stability of the DensDeck Roof Boards product family — provide broader compatibility and greater performance with roofing adhesives.
In adhered, single-ply membrane testing, enhanced DensDeck Prime demonstrated an average of 24 percent better bond strength than the original product, when using solvent-based adhesives (average based on 60 sq. ft./gal. coverage rates).This enhancement allows adhesives to be applied more evenly and uniformly. As a result, the amount of adhesive used and the labor needed to apply it is potentially reduced.