Preparation of the substrate
AQUAPANEL® Cement Board panels must be dry, clean and dust-free and fixed firmly onto a substructure.
Mixing
Stir 20 kg AQUAPANEL® Joint Filler – grey into approx. 6.8 l of cold, clean water (0.34 l water/kg AQUAPANEL® Joint Filler – grey). We recommend the use of a 600 rpm stirring machine. Use a clean mixing container and mixing tool.