ARDEX Feather Finish is a cement-based smoothing compound designed to provide a smooth, permanent finish to a variety of internal substrates prior to the installation of floor coverings such as vinyl, carpet and ceramic tile. ARDEX Feather Finish mixes with water to provide a smooth, creamy mortar for easy application. Engineered around a self-drying cement based matrix, all of the mix water is chemically converted within the product. This unique technology eliminates flooring installation problems such as debonding, crumbling, mildew and staining.