Poly-WB - Waterborne Polyester Polyurethane Sealer

Smith’s Poly-WB is a 2-Component, High Performance Waterborne Polyester Polyurethane sealer used as a hard, durable protective or maintenance wear surface over decorative concrete, pavers, concrete stains, etc. with heavy foot traffic exposure.  Developed for interior or exterior wear surfaces in residential & commercial installations to protect against long-term chalking in high U.V. exposure environments & for greater film thickness capabilities, better gloss retention, better chemical & stain resistance versus traditional 2-Component water-based Polyurethanes.  Direct-to-concrete, stone and paver applications require a primer of either Smith’s Poly-SB (achieves wet look) or Smith’s Poly-SEAL (natural appearance). Available in Semi-Gloss & Low Sheen finishes. Recommended as a Final Topcoat for Commercial & Residential: Decorative & Stamped Concrete Concrete Countertops Terrazzo Garage Floor Coatings Sealer for Vinyl Chip resinous coating systems Pavers HIGHLIGHTS: Good Pot-life – 2 hours at 75°F / 50% Humidity Ultra Violet light stable Very Good Stain & Chemical Resistance High Performance – Much more durable than traditional solvent-based Acrylic Sealers Easy to Clean & Maintain Wet Look – Enhances Colors Non-Blushing Dries Clear Solid Colors  possible with the addition of Smith’s WSC Waterborne Solid Color Packs (Sold Separately) Hot Tire Pickup Resistant Low VOC’s – Meets Source Specific Standards Rule 1113 established by AQMD in California