Ardex Feather Finish Flooring Underlayment ARDEX Feather Finish can be used for flash-patching, skim-coating and filling ridges, gouges, depressions and seams on virtually any type of subfloor. Ardex Feather Finish provides a smooth, permanent finish to a variety of substrates prior to the hardwood flooring installation. ARDEX Feather Finish allows the installation of most floor covering in as little as 15 minutes over concrete, wood, ceramic, and quarry tile - all without priming or using latex additive. Engineered around a self-drying, Portland cement-based matrix, all of the water is chemically combined within the product itself. Using ARDEX Feather Finish unique technology, flooring installation problems associated with disbonding, crumbling, mildew, and staining are eliminated, thus preserving the floor manufacturer"s full product warranty. ARDEX Feather Finish Specifications Ardex Feather Finish Weight: 10 lbs. (4.5 kgs.) For full specifications, manual and information from the manufacturer please Click Here ARDEX Feather Finish Benefits Portland cement-based Exceptional bond strength Provides a smooth finish to a variety of substrates prior to floor covering installation Easy to mix and apply Mixes with water only, no primers or additives necessary True featheredge allows for greater coverage Mold and mildew resistant Will not contribute to staining floor covering For interior use only