KEY VINYL ESTER STD is a high performance, trowel applied mortar resin flooring system consisting of vinyl ester novolac and graded aggregates that provide heavy-duty acid and corrosion resistant protection at 3/16 inch to 1/4 inch. Ideal for heavy-duty, high traffic areas, Key Vinyl Ester STD is sealed to meet your facility's needs to enhance skid resistance and abrasion resistance. Key Vinyl Ester STD can be installed with an integral cove base for areas requiring seamless wall to floor coatings. Carbon aggregates are also available for exposure to hydrofluoric or hydrofluorosilicic acid and in applications requiring a conductive system.