Ardex P9 Primer
Ardex P9 Primer is a single part primer
It improves adhesion to smooth, dense and non porous substrates
Available in 1L and 4L
Coverage is 4L = 24-40m2
Good for use internally and externally, tile over tile, cement sheeting, Scyon, rendering, screeds, masonry and lightweight blocks
Drying time is approx. 20min with 23degC and 50% humidity