Crossword clues for Corrosive substance 3 lettersAnswerClueLYECorrosive substanceLYECorrosive substance in pichi-pichiSULFURICWith 42-Across, corrosive substancesACIDCorrosive substanceOZONECorrosive substanceERODENTCorrosive substance.ALKALICorrosive substanceLYESCorrosive substancesACIDSCorrosive substancesCAUSTICSCorrosive substances