Tile backsplashes, countertops and shower walls are popular home improvements, but installations aren’t easy for do-it-yourselfers.
For many DIYers, the simpler the project is, the better. And that’s a problem with thinset mortar, a tile adhesive.
First, you have to spread mortar with the trowel’s flat side and then flip to its notched side to create ridges. Then you have to wait for the tile to set — cure time varies a lot and could be 16 hours or