A high-strength, solvent-free primer for the installation of ARDEX underlayments over smooth, non-absorbent substrates, such as ceramic, quarry and porcelain tile, terrazzo and metal decking, as well as wood subfloors and non-water-soluble adhesive residues on concrete.

Key Features

• For the installation of ARDEX underlayments over non-porous, wood and metal substrates and adhesive residue on concrete
• Waterborne, two-component primer
• Use for interior applications only

Installation

Mixing Ratio: Mix entire pre-measured contents of Part A (red) with Part B (white)

Coverage per Unit Using Short-nap or Sponge Paint Roller:

Over wood: 300 – 400 sq. ft.
Over burnished concrete and ceramic, quarry and porcelain tiles: 400 – 500 sq. ft.
Over epoxy and other smooth, non-porous surfaces: 500 – 600 sq. ft.

Performance

Drying Time: Min. 3 hours, max. 24 hours
Packaging: One unit contains (2) 1/2 gallon (1.89 L) containers, Part A and Part B
VOC: 5.5 g/L, ASTM D2369
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