Welcome to OPI Powder Perfection online at Nail Polish Direct! OPI Powder Perfection uses a unique technology that is different from the technology found in Acrylic Enhancement products. Although both systems have similar polymer powders, Powder Perfection does not use a liquid monomer initiator found in acrylic systems. Instead, a liquid resin or base coat is used for adhesion. Powder Perfection then requires an Activator to accelerate the curing of the Base Coat and Powders, and initiate the reaction with the Top Coat. This makes the Powder Perfection system ideal for protective overlays on the natural nail. Offering your favourite, iconic shades as dipping powders! Natural feeling results. Easy soak-off wrap removal. Dip. Tap. Perfect!