"ARDEX P 20 Powder Primer consists by special cement, selective filler, superpolymer and special additives."
Excellent adhesion: improves the bonding strength of cement sand/renders/screeds and substrate to over1 MPa,almost 5 times of traditional method
Polymer Modified: ARDEX Powder Primer has excellent water retention, seals pores and greatly reduces the absorbency of the surface of the substrate, while significantly reducing voids in the bonding layer
Easy and fast application: can start the leveling work immediately after ARDEX Powder Primer is applied.Can be painted on with a roller, brush, or sprayed on.
Suitable for highly absorbent substrates such as concrete,aerated concrete, fiber-cement board, etc.