No, Aquarelle Aqua Porcelain is not designed for outdoor use. It is a porcelain paint that is typically used for indoor ceramic or porcelain surfaces such as dishes, mugs, and tiles. Using it outdoors may expose it to harsh weather conditions and UV radiation, which can cause fading, peeling, or discoloration. If you need a paint specifically for outdoor use, it is recommended to look for products labeled as outdoor paint or weather-resistant paint.

Yes, Aquarelle Aqua Porcelain can be used for wall coverings. It is a type of porcelain tile specifically designed for water-related applications such as swimming pools, spas, and wet areas. Its waterproof and durable properties make it suitable for use as a wall covering in bathrooms, showers, kitchens, and other areas where moisture is present.

While I couldnt find specific information on whether Aquarelle Aqua Porcelain specifically is suitable for exterior applications in cold climates, porcelain tiles, in general, are known for their durability and resistance to harsh weather conditions. However, it is always recommended to consult with the manufacturer or a professional tile installer to ensure the specific product is suitable for your desired application and climate. They will provide you with the most accurate and reliable information regarding the products performance and suitability for exterior use in cold climates.