Floor Grout On Walls Advice needed

[access]

I am putting the same tiles on my walls as I am on the floor in my ensuite this includes a shower room, I want the grout to be the same colour all over but cant find the same colour for walls and floors. The grout space is 4mm and I wanted to know if I can use THIS grout for the wals also ?

 

[Jasonb]

Does not look like its flexible so if you are tiling onto a timber floor its no good. A lot of the floor grouts are grittier so make keeping the wall grout clean more of a problem

Try Mapei Ultracolour Plus, 2-20mm joints, wall/floor flexible, mould resistant, etc. Screwfix now do it and you can also get matching silicon.

Jason