Active Elements - Surface Etch is a concentrated phosphoric acid-based etching solution with specialty additives that has been developed to safely prepare concrete surfaces before applying stains and sealers. Active Elements - Surface Etch gently removes topical laitance and creates a porous surface to increase the penetration of concrete stains and sealers. It produces minimal fumes, is biodegradable and safe for use near grass and plants.
Use on:
- Garage floor prior to epoxy coating or sealer
- Any concrete prior to applying a pigmented stain, overlay, resurface, micro topping, stamped overlay
- Shiny power troweled concrete prior to Concrete Acid Stain application