It's urgent. it's urgent I want to spray words on the wall, but the wall is not smooth. The lettering on the wall won't stick. What should I do? ! !

1. Clean up your feelings and restore them to their original state.

2. If you want to spray text on the wall, you should have a template and spray it by painting yourself. I've never seen a wall fall off when painted like you.

3. Because the strength of quick-drying adhesive is not enough, it is generally suitable for sticking to a clean and smooth surface.

4. If you want to paste PVC characters or acrylic characters or other materials on the wall, you can use all-purpose glue+glass glue or glass glue+sponge double-sided tape.

5, this is basically done, give points.