Oxide Green Concrete Effect Matt Ceramic Wall Tile

You can install these onto a breeze block wall, but would need to use a primer on the wall first. The primer we recommend would be the Eco Prim Grip Plus primer (sku 1560005). You can use any suitable outdoor adhesive and grout.

Yes, these tiles can be installed on exterior walls.

These tiles do not require sealing. From the description given, it does appear they may be grout residues on the tiles. To remove this, we would reccomend LTP Cement, Grout & Salt Residue Remover (1 Litre) LTP381.

Yes, this tile can be installed outside.

We would advise using our Ultracolor Cement Grey 113 Flexible Grout 5kg SKU: 6011305A.

These tiles are suitable for any wall in a bathroom project. You could even use these in a shower enclosure.

Yes, these would be suitable.