How about the stone countertops?
Hand touch the junction, there is a slight difference can be used to throw the hand polishing machine to solve.
When the glue is thoroughly dried, add water 3000 or more to the finish, light and clean once, the seam glue mark is not obvious, you can omit this step.
Clean the surface of the board and adjust the special glue. The color of the glue is basically the same as the color of the plate. Apply it to the seam.
Shitai quartz panel around the pad, make joint two sheet gap as small as possible, the smaller the same surface height difference. The control of the gap can be adjusted by cutting or grinding. The height of the board is controlled by the bottom pad, and the smaller the better, the other is not important.
