“Removing stains from concrete can be a real ... driveway or patio from stains by applying a good quality concrete sealer. Doing so creates a barrier that prevents oils and other liquids from ...

Many are adding decorative concrete to their line-up of services ... manufacturer for a product or recommendation for removal of their sealer. Water-based acrylic sealers are fairly easy to ...

with removal by a dry cloth, and spray paint and permanent marker graffiti can be removed with acetone over 48 hours later. The Coval Polished Concrete Sealer (PCS) by Coval Technologies won’t ...