Boardwalk Concentrated Heavy-Duty Floor Stripper, 1 gal Bottle, 4/Carton

Heavy-Duty floor stripper goes on quickly with a cotton mop or scrubbing machine, then digs deep to remove stubborn finishes and heavy buildup. The ammonia-free, high-alkaline formula is concentrated so one gallon makes nine gallons of floor stripping solution. Not for use on marble, natural stone or wood floors. Recommended dilution: Normal (1:5); Heavy (1:2).