Fiebing's Neutral Acrylic Resolene, 4 Oz. - Protects Leather Finish - Our most popular top finish for use over dyed, antiqued or polished leathers.. Acrylic Resolene is flexible, durable and water resistant. Best applied with a damp sponge. (Tip: Resolene goes on with a slight blue tint but when dry results in a gorgeous gloss finish.)