We restored this concrete driveway in Sierra Madre, CA, using professional sandblasting to remove the aged brown surface appearance and prepare the concrete for a new protective sealer. The sandblasting process removed the existing surface material and brought back a cleaner, more natural gray appearance while creating a properly prepared surface for the next step. After the driveway was thoroughly prepared, we applied a natural-look concrete sealer with a matte finish. The sealer helps repel water and other liquids, reduces the absorption of oil and spills, and makes the concrete easier to maintain while preserving its natural appearance. The result was a refreshed gray concrete driveway with a clean, natural finish and added surface protection.