Ardex A46 is a rapid concrete repair mortar which is ideal for external and internal use. The polymer-modified mortar sets and hardens fast to give a repair of high performance, strength and hardness with a smooth paintable finish. Ideal for the rapid repair of damaged concrete. Sets within 30 minutes. Slump free – ideal for wall and floor repairs. Apply from 2mm to 50mm thick. For internal and external use. Easy to smooth and float. Shrinkage compensated, and crack free. Suitable for damaged concrete, repairing bug holes, gaps, damaged stair nosings, wall edges, filling tie bolt holes, filling cracks, soffit repair and building ramps and falls. Coverage: Approximately 4m2 at 2mm thick per 11kg unit. Working Time Approx: 15 Minutes.