A completely different approach to the restoration of enamel in the bath, if the coating is not completely spoiled, but simply covered with small cracks, has become fuzzy. You will need acetone and white nitro paint. First, degrease the surface of the bath with acetone. Then follows the painting. The paint should be poured into the bath in small portions and carefully rubbed into the surface until the filling of the cracks and pores. To treat the bath with a paint is necessary as much as once. Each successive layer is applied as the previous one dries. Excess paint should be cleaned with a swab dipped in a solvent. That the top layer of paint was smooth and smooth, it is recommended to apply it with an aerosol can.
If such restoration of enamel in baths does not suit you, then ask for help from specialists who will professionally repair your bath. But it will cost you much more than an independent restoration.
There is another option to give your old bath a new look. This is the purchase of an acrylic liner. This is a good alternative to new enamelling. In this case, the installation of the insert does not take much time. No need to additionally process the old bath and wait a few days until the new enamel dries.
Whichever way you can restore the enamel from the bathtub, you would not choose - an independent restoration, a new enamelling, an acrylic insert - it will be cheaper than buying and installing a new bath.
Olga Stolyarova , specially for the site