Betco Hard As Nails floor finish utilizes highly durable, internally cross-linked polymers blended to achieve a harder floor finish film. This unique chemistry results in a high-gloss, long-wearing finish that cures fast and hard, resists dirt embedment and scuffs. The perfect labor saving advantage for educational and retail facilities which have little or no time for floor burnishing. Application: Floor Finish/Sealant; Applicable Material: Sealed Marble; Sealed Terrazzo; Vinyl Composition; Vinyl; Linoleum; Chemical Compound: Acrylic Polymer; Scent: Mild.