The ABR Waterless Cleaning Poultice was used to clean the stone interior of the Illinois State Capitol. The Poultice was applied by sprayer and pulled from the surface.
Our line of ABR Stone and Marble products were used as well. The black railing cap was treated with the ABR Stone and Marble Guard Deep Penetrating Stone Enhancer. A cream, applied with a soft cloth, that brings back the depth of color of dull polished and unpolished stone. If the stone is polished, you may then want to follow up with the application of the ABR Stone and Marble Guard Enhancer Polish. This is a penetrating, breathable, consolidant that brings back the luster of polished stone with only hand buffing.
This interior restoration cleaning was conducted while the building was in use.