DensDeck Prime Roof Board has been enhanced to provide a broader compatibility and higher performance with roofing adhesives. Choose DensDeck Prime Roof Boards for adhered and self-adhered peel & stick roofing systems, as well as hot mopped, cold mastic and torch-applied modified bitumen roofs. Face mat enhancements allow adhesives to be applied more uniformly and consistently. Enhanced DensDeck Prime Roof Boards create a stronger and more economical installation by reducing the amounts of mastic or adhesive used and potentially eliminates the field primer. In adhered, single ply membrane testing, enhanced DensDeck Prime demonstrated an average of twenty four percent better bond than the original products, when using solvent based adhesives.