Easy To Use. There's no complicated weighing or confusing directions here. ArtResin is a 1:1 ratio, measured by volume. In other words, mix together exactly equal amounts of resin and hardener in a measuring cup. Doesn't get easier than that! Made For Art. ArtResin has a beautiful, thick consistency, which makes it easy to control when you're working with it and allows it to self-level as the resin hardens. This thick consistency is also excellent for color separation in techniques like flow art, preventing the colors from mixing together and looking muddy. Crystal Clear. ArtResin was designed by artists who know exactly what artists want: a crystal clear resin that dries with a gorgeous glossy finish. ArtResin is also formulated with special ingredients to protect against yellowing to keep your art looking as good as the day you created it. Safe. Protecting your health is the single most important reason you need to buy a resin made especially for art. ArtResin is non-toxic (when used as directed) so it's not bad for your health like other resins. It contains no nasty fumes, solvents or VOCs. It has a low odor and is safe to use at home when used in a well-ventilated area.