Touch-up unsanded grout shrinkage cracks with sanded grout?
I have a tile floor grouting question:
My contractors did a great job with laying porcelain tile with 1/16 spacers on the kitchen floor. We bought an unsanded grout, and they put it in, but there is lots of shrinkage cracks and voids. He wants to use a sanded grout to patch it up. Is this a wise idea?
Thank you so much!!