ARDEX P 51™ is a solvent-free primer for the installation of ARDEX underlayments and toppings over absorbent concrete.
- For absorbent concrete, wood*, gypsum* and non-water-soluble adhesive residue on concrete*
- Concentrated primer – dilutes with water
- Seals the substrate
- For bonding ARDEX underlayments and toppings to appropriate substrates
- For interior use only
- Coverage per gallon: 400-600 sq. ft. (37-55 sq. m.)