What products should I use to install my Brazilian Brushed slate onto a marine ply floor?

Hello James

All of our samples are pre-sealed with the mattstone sealer to show the post installation look.

For tiling onto a marine ply substrate with underfloor heating we would firstly recommend sealing the ply with 2 neat coats of the acrylic bonding and priming agent. The Ultimate flex adhesive will be necessary for tiling onto a wooden substrate and is also great for under-floor heating installations.

The grout colour would be a personal preference but I would say that the good majority of customers who buy a Brazilian Black slate have used the charcoal grout. It will be necessary to add the Maxigrout liquid additive to the grout for tiling onto an under-floor heating system for extra flexibility.