Adhero Hybrid 297 is a new undercoat that has been formulated to meet the needs of institutional and commercial projects that require a super-adherent water-based product that can easily hide common stains. Adhero Hybrid 297 is much less harmful to the environment than solvent-based products.
This product is recommended for water stains on acoustic tiles and also common household stains (coffee, pencil, wine). It can be applied indoors and outdoors.
It provides excellent adhesion, seals all porous and chalky surfaces as well as old yellowed drywall, hides most stains in one or two coats, contains a fungicide, and can be easily sanded after it has dried for 2-3 hours. Water-based or solvent-based paint can be applied over this primer.