How do we operate on the wall by Kastar tile grout?

The construction method of making Kastar tile grout on the wall is the same as that of making Kastar tile grout on the ground, but there are certain skills in gluing the wall, and you need to pay more attention to the slip of the glue. The wall is vertical. With gravity, it is really difficult for the colloid to penetrate into the gap. So, the rule of "up and then down, horizontal and vertical" must be followed when applying glue. When gluing horizontally, the glue gun should also be placed horizontally. When gluing vertically, the horizontal seam can prevent the glue from slipping and avoid a lot of trouble. Of course, choosing Kastar tile grout is also conducive to vertical gluing.

There is still a certain place on the wall that is difficult to construct. That is the location of the inside and outside corners. What are the inside and outside corners? In the place where the wall meets the wall, there will be an inner corner or an outer corner. This is one of the unavoidable structures in the building. The inner corner refers to the recessed place, and the outer corner refers to the protruding place. The most difficult thing to make Kastar tile grout for the inside and outside corners angles is to press the seams. Ordinary tools may be suitable for all kinds of flat gaps, but the inside and outside angles are indeed difficult to grasp. I hope you can find the skills in it to make the operation easier.