Cracks in the toilet tank

You didn't check it well.

Put the water clean, go to the dealer and ask for marble glue to make up on the inside. Generally, dealers will do it for you for free. Then paint the outer cracks with crayons of the same color (to ensure that they will not be obvious in the future due to dust and other cracks).

Method 1: 502 glue for small cracks, AB glue for large cracks Pay attention to keep it dry

Method 2: Try it again with glass glue.

Hello, about your question, it is understood that the toilet tank is cracked and can be repaired with tile repair glue. 1. Put away the water in the toilet storage tank, wipe the cracks clean, blow them with a hot hair dryer, and dry them for a while to ensure that the cracks are fully dry; 2. Use the glue needle to evenly squeeze and move along the gap to fill the gap (the gap can be inserted into the gap), the gap is too small, it needs to be pressed and pushed into the gap, which needs to be pushed and pressed many times to increase the amount of glue entering the gap, so as to avoid the repair surface is too thin and continue to leak in the later stage; 3. After the filling is completed, wait for 24 hours before it can be used after it is completely solidified, and it must not be used with water during the period. In addition, when installing the toilet, a circle of glass glue will also be played, generally speaking, this has two purposes, one is to strengthen the stability, and the other is to look beautiful.

If the toilet does not collide with it, even if it is not glued, it will not fall, and it will not be used, but in real life, to prevent external forces from colliding with it, it must be protected by glue. Hope it helps.