Ecolab 61010213 Court Master II Crosslinker gym floor finish and wood sport court finish is a commercial-grade finish that protects $$$ expensive wood floors from crud & damage . . . get it done right the first time. Execs and others are paying close attention to your work. When your image & reputation matters more . . . .

The crosslinked urethane formula creates a playing surface that wears better than many solvent-based finishes.