Hi i have 400mmx600mmx12.5mm travertine tiles going onto aquapanel on the wall, is 10mm half moon enough or will i need 12mm?
I also have 20cmx40cmx10mm going on another wall will i need 10/12 for them?
Thanks in advance
I also have 20cmx40cmx10mm going on another wall will i need 10/12 for them?
Thanks in advance