ARDEX ARDURAPID A 45 is a rapid drying and hardening, slump-free mortar for internal repairs. The mixed mortar sets after 15 minutes and can be trafficked after just 90 minutes regardless of thickness at 20°C.

ARDEX ARDURAPID A 45 is ideal for:
- Re-profiling, repairing and refacing internal concrete stair treads and risers, cement and sand screeds and concrete floors.
- Filling and patching cracks in walls, ceilings and soffits.
- Making good around pipework, door and window frames.
- Forming ramps from a feather edge to normal screed thicknesses.
- Forming coves.

When using ARDEX ARDURAPID A45 as a wearing surface a suitable coating is required.

Features:
- After application, ARDEX Levelling and Smoothing Compounds can be applied immediately
- Receives finishes after 90 minutes regardless of thickness
- Slump-free - ideal for vertical and horizontal repairs
- Priming is rarely required on prepared concrete and sand/cement screeds
- Ideal for the rapid repair of internal concrete, screeds, renders and concrete steps
- Other applications include forming ramps, falls and coves, patching around fittings/pipework, and filling cracks and gaps
- Suitable for use on heated concrete and screeds