Pro Line Dexterity #15 Highly Versatile Floor Finish. Offers a FlexShine component, which provides durability all the time, but the flexibility to deliver shine only when you want it. Burnish frequency: 1-3 times per week. +17% better durability vs. leading versatile floor finish. Uses ProFusion technology, which scientifically blends co-polymers and wax emulsions to deliver the perfect balance of shine and durability, while also responding to your specific burnishing habits. Designed to excel on vinyl composite, sheet vinyl, terrazzo and a variety of other surfaces.