aquapanel and hardibacker is cement/silica-based Antonio. Not waterproof.
Heavy, hard to cut. Pointless unless fixing very heavy stone.
Kerdiboard is the best waterproof board there is.
aquapanel and hardibacker is cement/silica-based Antonio. Not waterproof.
Heavy, hard to cut. Pointless unless fixing very heavy stone.
Kerdiboard is the best waterproof board there is.