Businesses in the paints and varnishes category supply coatings used to protect and finish buildings, furniture, vehicles and other surfaces. They may sell products to household customers, professional decorators, builders, manufacturers or maintenance contractors, through trade counters, retail shops or specialist suppliers. The range commonly includes emulsion and gloss paints, primers, undercoats, wood stains, clear varnishes, masonry coatings and metal paints, in different finishes and formulations for indoor or outdoor use. Some suppliers also stock specialist coatings such as floor paint, anti-mould products, heat-resistant finishes, marine coatings and spray paints. Customers can typically expect advice on choosing a suitable coating for a surface and its conditions, including preparation, coverage and application. Related supplies may include brushes, rollers, trays, abrasives, masking materials, fillers, sealants and paint strippers.