Mono can be applied on ceilings and walls of a dry area. This includes foyers, bedrooms, studios, living rooms etc… Mono can be also used of furniture and internal doors that have been suitably prepared for Mono system application. It is not recommended on horizontal surfaces like benchtops and floors as it does not have the recommended mechanical resistance, and should never be used in wet areas such as splashbacks, showers alcoves and baths. This product is not UV resistant therefore it cannot be used outdoors.