Coval UTC (Ultimate Top Coat) is a thin-film, single component nano coating that can go on to multiple different substrates. It is typically spray applied for larger areas but can also be applied with a foam brush or even a microfiber cloth by a skilled applicator for smaller applications like countertops. The coating is clear, is dry to touch in a few hours and typically will get to 98% of its full hardness in 48 hours depending on the conditions.