When it comes to repairing a ceramic teapot lid, the most important thing is to make sure that the pot is clean and dry before starting. If there are any cracks or chips in the lid, you will need to use a fine-grit sandpaper to smooth them out before proceeding. Once the surface is prepped, you will need to apply a thin layer of adhesive designed for ceramic repair. Use a toothpick or other sharp object to help spread the adhesive evenly over the surface of the lid. Be sure to cover all of the cracks and chips completely. Allow the adhesive to dry according to the manufacturer's instructions before moving on.
Once the adhesive is dry, it's time to start painting! You will want to use a paintbrush or small roller designed for ceramic painting projects. Begin by applying a thin layer of paint over the entire surface of the lid. Be sure to get into all of nooks and crannies. Allow this first layer of paint to dry completely before moving on; depending on your paint, this could take anywhere from an hour up to overnight.
Once your first layer of paint is dry, apply a second coat if necessary (again, depending on your chosen paint). Once you're satisfied with coverage, allow the final coat(s) of paint to cure accordingto t he manufacturer's instructions - typically this means waiting at least 24 hours after painting before using or washing your teapot lid. And that's it! Your ceramic teapot lid should now be as good as new