ARDEX P 51™ is a solvent-free primer for the installation of ARDEX underlayments and toppings over absorbent concrete. *For specialized applications and with select underlayments, ARDEX P 51 also can be used for priming wood, gypsum and non-water soluble adhesive residue over concrete.
Coverage Rate: 400 – 600 sq. ft. per gallon (9.75 – 14.5 sq. m per L)