For priming impermeable, non-absorbent coverings such as Terrazzo, ceramic tiles and flagstones, glazed clinker bricks, natural stone and cast stone, substrates with adhesive residues as well as asphalt tiles or firmly bonding and rough-ground PVC coverings.
Prior to laying ceramic tiles and flagstones with PCI tile adhesives, such as PCI FT Klebemörtel, PCI Flexmörtel, PCI Nanolight, PCI Rapidlight, etc.
Prior to rendering with PCI Polycret 5 concrete filler as well as PCI Pericret.