If you're going to paint your floor with our Industrial Non-Lifting Floor Paint (and you should because you'll love the look) it's vital to properly prepare the concrete. If you have old paint down, you'll have to remove it. Our Paint Stripper is the perfect solution to this problem. Simply roll out the Stripper and watch it lift the old paint. Use a scraper to easily strip off the softened paint and you're back to bare concrete. From there, just acid etch the floor, power wash the residue out and you're ready to apply our Non-Lifting Floor Paint. One gallon will strip 75-100 square feet. This Paint Stripper will remove our floor paint as well if you're planning on a repaint. Also works great on conventional water-based and solvent-based paints, varnishes and sealers as well as urethane and epoxy formulations.