ARDEX P 51™

Primer

• For absorbent concrete, wood, gypsum and non-water-soluble adhesive residue on concrete
• Seals the substrate
• For bonding ARDEX underlayments and toppings to appropriate substrates

ARDEX P 51™ is a solvent-free primer for the installation of ARDEX underlayments and toppings over absorbent concrete.

Key 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.

TECHNICAL DATA ARDEX P 51™

InstallationMixing Ratio: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.)PerformanceDrying Time: Min. 30 minutes; max. 24 hoursVOC: 0Packaging: 1 gallon (3.79 L) plastic bottle; 4 gallon (15.14 L) plastic pailStorage: Store in a cool dry area. Do not expose container to sun. Keep from freezing.Shelf life: 1 year, if unopenedWarranty:ARDEX L.P. Standard Limited Warranty applies.For complete product technical information, click on the Downloads tab and open the Technical Data download.

Product overview

ARDEX-P-51-and-ARDEX-P-82-Product-Overview

Technical Data

ARDEX-P-51-Technical-Data

Safety Data Sheet

ARDEX-P-51-Safety-Data-Sheet

Technical Update Dry Time Clarification

Technical-Update-ARDEX-P-51-Dry-Time-Clarification