Does W. R. MEADOWS provide a concrete sealer that will protect against hydrochloric acid? No, W. R. MEADOWS does not manufacture a sealer that would be resistant to hydrochloric acid. Was this article helpful? Yes No Related Articles For curing compound overspray that gets on metal, is this overspray paintable? Can solvent-based sealers be used over the Pentreat series? Can Meadows water-based sealers be applied over Meadows solvent-based sealers and vice versa? Which of our cures, if any, conforms to FAA 501 requirements for curing? Are any W. R. Meadows penetrating sealers compatible after a stain application? Are there any specific curing coverage rates for use with our cure-and-seals?