KEY QUARTZ COMMERCIAL is a decorative resin flooring system consisting of a trowelled base with a colored quartz aggregate broadcast finish. This durable quartz system provides decorative, heavy-duty protection at 3/16 inch to 1/4 inch. Key Quartz Commercial is finished with clear catalyst-cured coats of resin available in a satin or gloss finish. The installed system reduces porosity and produces a dense, skid inhibiting finish that minimizes bacterial growth, dirt and chemical penetration. The decorative quartz aggregates are available in a series of pre-blended patterns or solid colors.