Can You Lay Porcelain Tile Without Grout. I don't know what you're saying in point 2. What is the best waterproof grout? What kind of grout do you use for porcelain tile?
If the grout is laid too deeply in the lines, it won't. Rectified tiles are porcelain or ceramic tiles that have been ground down to be perfect and uniform in size and shape. It is true that you can arrange them so that the grout is almost invisible.
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If you don't clean it up right away, it leaves a foggy residue that sits on top of the tile, which can leave it looking lackluster. This keeps the tile lines from moving even with rectified tiles, it is not recommended to lay tiles without grout. How to can you tile without grout! But without grout, there will always be a tiny space between.