Grout joints over 1 2 wide need a heavier gauge blend of sand to perform well.
Unsanded grout for marble floor.
Push the grout into the grout joints with the tip of the.
This is a general rule.
Unsanded grout all grout to different degrees will shrink as it cures.
Sanded grout is normally designed for grout joints 1 8 wide or larger.
Unsanded grout is often the best choice for smooth polished tiles like marble even if the joint width is 1 8 or larger.
Unsanded grout is made specifically for grout lines smaller than 1 8 inch wide.
There s even grout that will match jewel colored tile.
For glass tile along accent walls or backsplashes glass grout is available in different colors.
I use unsanded grout only in tile with grout lines smaller than 1 16.
At floor decor you ll find unsanded grout and sanded grout as well pre mixed grout for faster installation.
This is a huge determining factor when choosing between sanded vs.
Usually most contractors use an epoxy based unsanded grout in these situations not traditional sanded or unsanded grout.
Non sanded or unsanded grout.
Non sanded grout is designed for grout joints 1 8 wide or less.