A gel acid will effectively etch concrete surfaces to create a concrete surface profile. Gel acid is also an effective iron remover that takes rust stains off concrete surfaces. A gel acid will not absorb into concrete surface and weaken concrete. A gel acid only reacts with the concrete surface and will not change PH level. Additional coats will add to the concrete surface roughness.

Tek Gel for Profiling Concrete...
Tek Gel for Profiling Concrete is a medium-duty gelled acid for removing dirt, organic material, grease/oil, and to profile for thin coatings and overlay applications typically less than 10 mils...
$78.40
$78.40
Used to open up (profile)...
Used to open up (profile) and clean the concrete surface.100 - 80 sandpaper grit opening.Removes rust, mold, mildew, grease/oil, dirt and much more - profiles and cleans in 1 step. EASY TO USE -...
$82.35
$82.35
Available in 4"/ 6"/ 8"...
Available in 4"/ 6"/ 8" sizesSold in 10-foot rollsFlattoo – vinyl adhesive template - is a registered Trademark of Surface Gel Tek (SGT) and means “tattooing images into flat concrete...
$57.50
$57.50
Available in 4"/ 6"/ 8"...
Available in 4"/ 6"/ 8" sizesSold a 4 cornersFlattoo – vinyl adhesive template - is a registered Trademark of Surface Gel Tek (SGT) and means “tattooing images into flat concrete surfaces”...
$11.50
$11.50
Water-based and eco-friendly, Klean Etch™...
Water-based and eco-friendly, Klean Etch™ is a powerful cleaner and etching agent for concrete, masonry, and even decorative concrete. This special formula eliminates dirt, grease, atmospheric build-up, and even rust....
$49.75
$49.75
The one-of-a-kind formula in Belsyn...
The one-of-a-kind formula in Belsyn Efflores™ was engineered to remove salt and mineral deposits, scale and lime. Optimal for use on masonry, brick, stucco, pavers, and concrete, this cleaning agent...
$52.75
$52.75
H2 Cut™ is a unique...
H2 Cut™ is a unique blend of non-corrosive and water-based solutions that are 100% biodegradable to provide a highly-effective polish for concrete. The concentrated solution creates a slurry that can...
$44.50
$44.50
Belsyn Finish™ is scientifically formulated...
Belsyn Finish™ is scientifically formulated as an optimal etching solution for GFRC (Glass Fiber Reinforced Concrete). The non-volatility of this etching agent allows for perfectly even etching of GFRC countertops...
$51.50
$51.50