The Ardex P 51 Primer is a solvent-free primer for the installation of Ardex underlayments and toppings over absorbent concrete.
The Ardex P 51 Primer Features:
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
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.
For standard absorbent concrete: 1 part primer to 1 part water by volume.
For extremely absorbent concrete (“double-prime method”): 1 part primer to 3 parts water by volume for initial application, then 1:1 for second application.
Coverage per gallon:
400-600 sq. ft. (37-55 sq. m.)
Performance:
Drying Time: Min. 30 minutes; max. 24 hours
VOC: 0
Packaging:
1 gallon (3.79 L) plastic bottle
4 gallon (15.14 L) plastic pail
Storage: Store in a cool dry area. Do not expose container to sun. Keep from freezing.
Shelf Life: 1 year, if unopened
Warranty: Ardex L.P. Standard Limited Warranty applies