If a crack appears on your sink, this is a reason to have a consultation with a specialist. Remember that cracks spread quickly on some washbasins, and the service life of the equipment depends on you. We advise you not to hesitate with the repair: the sooner you contact us for help, the more money you will save on restoration.
It can only be done by professionals familiar with safety standards and rules for working with plumbing systems and who understand the types of constructions and have all the necessary tools in their arsenal.