Carbon & Fire Damage - Stone Sills/Pier Caps

Perimeter walls and pier caps located near roads are often exposed to traffic-related carbon buildup and, occasionally, fire damage. PureSeal offers powerful cleaning solutions designed to effectively lift carbon stains and soot, restoring the stone’s natural appearance without causing damage. In severe cases, hydrofluoric acid may be necessary, depending on the stone type; however, it’s important to note that some stones can be adversely affected by hydrofluoric acid.

For most situations, our high-strength cleaners will deliver thorough results without the need for more intensive treatments. Always follow product instructions carefully, perform a test patch to confirm compatibility, and use recommended PPE for safe handling. With PureSeal’s range of solutions, professionals can efficiently address carbon and fire damage on stone surfaces, preserving their integrity and appearance.