Dual Action Perfection Step 2 Sealant is a hydrophobic polymer technology product that provides detergent resistance, amazing gloss and water beading. Machine apply for best results. Excellent on dark colors. Produces a swirl free deep gloss finish. Dust free formulation. Rich blend of resins, polymers, and silicone's for extreme paint protection. Can be used after DA Perfection Step Compound or DA One Step Machine Polish. Quart Size.