"LUNDMARK" TSP HEAVY DUTY CLEANER *Trisodium phosphate *Cleaner and deglosser *Prepares walls and floors for painting or wallcovering *Caution: Hot TSP solutions will darken aluminum may remove or degloss paints & enamels and may darken oak, mahogany and other wood surfaces *Discovery CON, NBR, SUP *4 Lb. Tub