The proper product for surface application is a color hardener, which contains color, sand and cement and is broadcast on the surface and worked in while the concrete is still wet. Color hardener will actually produce a stronger surface because of the additional cement and sand contained in the product.
#ConcreteSealer #BestConcreteSealer SmartSeal AU is a highly durable decorative concrete sealer; it resists abrasion from moderate to high traffic and protects your stained concrete floor from excessive damage. Dries quickly and, once cured, creates a very abrasion-resistant film that provides weatherproof protection against sun, rain, most acids, industrial chemicals, oil and grease. Use as a concrete driveway sealer, stamped concrete sealer, and commercial or industrial floor sealer.