a 45

 ARDEX ARDURAPID A 45 is a fast-drying, slump-free mortar ideal for a range of internal repairs. This mortar sets in 15 minutes and can be walked on within 90 minutes at 20°C, regardless of application thickness. It is suitable for re-profiling and repairing concrete surfaces, filling cracks, making good around pipework and frames, and forming ramps and coves. When used as a wearing surface, ARDEX ARDURAPID A 45 requires a suitable protective coating. Key Points:Rapid Setting and Hardening: Sets in 15 minutes, allowing foot traffic after 90 minutes at 20°C. Ver