The Diamabrush concrete prep system has been extended to now include Concrete PrepPlus. This new heavy duty prep tool is ideally suited for concrete floors with hard to remove and or multiple layers of coatings. Concrete PrepPlus is specially designed to last up to 3 to 4 times longer (up to 50,000 sq.ft.) than the standard Concrete Prep Tool. With its more durable cutting blades, the Diamabrush Concrete PrepPlus allows prepping concrete floors to take place in a fraction of the time. Like all products in the Diamabrush system, the Concrete PrepPlus Tool can be used on your existing floor maintenance equipment.