1. Pre-wet the surface with water
2. Apply at the appropriate dilutions
for Split-Face Block – (1:4) or (1:6)
for Founder’s Brick – (1:2) or (1:3)
3. Allow appropriate dwell time, as specified:
4. Reapply the product and moderately agitate with a brush
5. Pressure rinse thoroughly
6. Allow the sample to dry for at least 18 hours and visually examine
7. Visually compare the color of the cleaned surfaces of the concrete brick to an uncleansed surface for the best match