Apply ARDEX DPM 1 C to protect the floorcovering installation from residual construction moisture and ground bearing moisture. Ideal for use where there is no functioning structural DPM (common in older properties). Guarantees the early laying of all floorcoverings Walkable in 6 hours Accommodates Hygrometer readings up to 98% RH in one coat Adheres well to wet concrete even at 10°C Suitable for cement/sand screeds containing underfloor heating systems