Surface Etch | Concrete Prep & Cleaner sealers variegated

variegated

and vertical and horizontal trowel applications

temperature of the concrete

thoroughly cleaned

When applying 2 coats

Surface Etch | Concrete Prep & Cleaner sealers variegatedActive Elements Surface Etch is a concentrated phosphoric acid based etching solution with specialty additives that have 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. KEY FEATURES