Showroom Finish Hi-Gloss Acrylic Sealer 1-Gallon Extends life of interior/exterior coated and uncoated surfaces with excellent chemical resistance, waterproofing and protection Low odor urethane-fortified formula provides extremely durable, non-yellowing acrylic seal Dries to the touch in 1 hour and covers up to 300 sq. ft./gal. depending on surface porosity Penetrates deeply into concrete to protect against moisture, salt, chlorine, oil and hot tire pickup Applies milky white but dries to a clear gloss finish to enhance the natural character of your surface