UVPoxy is designed for thin coatings and filling small cracks. It should be used for applications no thicker than a quarter inch. It has a much shorter pot life, which can be as short as 10 to 15 minutes. In contrast, Liquid Plastic 2:1 is a casting epoxy designed for encapsulation and casting. It has a 3-day cure time and can be poured to 1 3/4 inches or less, depending on total volume.