Stain-Crete Acid Stainis a deep penetrating acid-based chemical stain that can be used to color old or new concrete (which has cured for a minimum of 14-28 days).
Stain-Cretechemically reacts with cured concrete, Level Top SP or Micro-Crete to provide a distinctive permanent color with a subtly shaded marbled effect similar to the look of aged natural stone. Stain-Crete'svariegated finish will not peel, crack, chip, or fade.
BecauseStain-Cretepenetrates so deeply, it can be used for both interior and exterior applications. It can be applied to both horizontal and vertical surfaces giving an attractive custom look to any masonry surface that, once sealed, is impervious to alkali, salts and salt spray, UV rays, and abrasion.
First Coat: Approximately 200 to 300 ft2 /gal (4.9 to 7.4 m2 /L). A second coat may be necessary for desired results.