UZIN NC 888 is a fast drying highly versatile smoothing compound for repair, filling and patching. It can be used on wide range of substrates to repair subfl oor imperfections prior to installation of most flooring products. UZIN NC 888 has very fine aggregates enabling it to be applied by trowel from a true featheredge up to 1" depth in a single application. It has superior bonding properties to plywood, concrete, ceramic tile, terrazzo, and old non-water soluble adhesive residues including properly prepared cutback adhesive residues without the use of a primer. It is quick drying cement which allows for most fl oor coverings to be installed within 15 minutes on absorbent substrates. UZIN NC 888 is an ideal material for covering / smoothing minor imperfections, holes, trowel marks, skim coating and ramping. For interior use only.