Will Sanded Grout Scratch Marble Tile

Push the grout into the grout joints with the tip of.

Will sanded grout scratch marble tile.

I called the tile store and they said sanded grout would indeed do that to the polished marble. Soft polished stones or soft glazed tiles can scratch when being grouted with a sanded grout so always test the sanded grout with the tile first to make sure it doesn t scratch it. 1 8 wide grout joints can use either one but sanded grout tends to be more stable and doesn t shrink as much. Always use unsanded grout when working with a soft smooth polished tile like limestone or marble since abrasive sanded grout will likely scratch its surface.

If it s smaller than 1 8 of an inch use unsanded grout. If thats what it is chances are youre going to have a problem. Also the nonsanded is in platinum and the sanded the tile guy used also says platinum on the bag but looks white. Cutting the grout to half way down and then a polish may work.

Acrylic latex grout is a good alternative but it will require sealing. If it s scratched your more than likely stuck. Unsanded grout is usually recommended for tile that is easily scratched such as natural stone glass and certain porcelains and ceramics. Grout polished marble with tight joints up to 1 8 inch with nonsanded grout since sanded grout will scratch the surface of the marble.

You should never use sanded grout with glass metal or marble tiles since it can scratch the surface and cause damage. Epoxy grout works great to resist stains but it may be a bit difficult to apply. The polished bianca carera marble hex tiles on the floor are now covered in fine scratches and grout is set. Rule of thumb is dont use sanded grout on marble it can interfere with any refinishing and repairs.

In theory the sand content in sanded tile grout may damage these surfaces. When using a floor machine to clean or polish it can pull small bits of sand from the joints. If the joints between the tile are. 1 4 grout lines in marble omg.

The sand in grout can scratch soft marble tiles. You will never be able to polish that floor if has sanded grout in it. Testing the grout on sample tile is a good idea. Black marble is typically very soft.

Sanded grout is normally recommended when the grout seams are 1 8 inch wide or more as the sand provides extra bonding power that prevents cracking.