Acid etch is used to expose the fine decorative aggregate in our AC730 materials to reveal the stunning stone finish. It etches effectively without damaging the underlying concrete.

Hydrochloric acid (10 - <15% concentration) for the purpose of etching surfaces.

It removes the cement-rich film from the surface for a beautiful stone finish, and can be used diluted with water for cleaning AC730 surfaces.

Please note that this product is hazardous AND mark as DG.