Self-Leveling Concrete Topping with Aggregate Surface - Ardex K 523™ 50LB

Rapid Indoor Concrete Resurfacing ARDEX K 523™ is a self-leveling, pourable, and polishable topping designed for rapid resurfacing of indoor concrete. It can be applied at a minimum thickness of 3/8″ (9 mm) and a maximum thickness of 2″ (5 cm). Featuring black and white aggregates, ARDEX K 523 delivers a polished surface that showcases the exposed aggregates. Polishing can begin in just 24 hours. Key Features A formulation of Portland cement, hydraulic cements, and specialty black and white aggregates Ideal for resurfacing indoor concrete Walkable in 2-3 hours; polishing can start in as little as 24 hours Intended for interior floor applications only Standards Tested in accordance with ASTM C1708