Zinsser Bulls Eye 1-2-3 Plus is the next generation universal water-based primer, sealer and stain block for interior and exterior painting. Bulls Eye 1-2-3 Plus has exceptional adhesion and stain blocking properties. Formulated to resist re-wetting, meaning it can block water soluble stains like a solvent-based primer and seal oil-soluble stains, meaning painting projects can be completed with just one primer. Uniquely, it can be applied directly over water and smoke stains. Bulls Eye 1-2-3 Plus delivers unparalleled adhesion and deals effortlessly with hard to paint surfaces such as glossy surfaces, ceramic tiles, non-ferrous metal (such as aluminium, stainless steel and galvanised metal), vinyl, hardboard, melamine, varnish, plastic, GRP, UPVC, wood, masonry and more. Mould and mildew-resistant, making it ideal for high-humidity areas such as bathrooms and laundry rooms. It offers effective resistance to the formation of mould and mildew on the underside and surface of the primer film, prolonging the life of your paint work. All of the above benefits combine with ultra low VOC content, a lightning quick drying time of just 30 minutes and a 1 hour re-coat time.