ARDEX DS 70 is a high-performance, resilient rubber flooring underlayment for the reduction of impact sound, decoupling and crack isolation under hard floorcoverings. ARDEX DS 70 is made from 92% post-consumer recycled, wear and water resistant rubber granules and is rated to provide a 19dB improvement. ARDEX DS 70 also acts as a decoupling mat to isolate cracking and substrate movement from the flooring finish.
