The size of drinking water tanks varies from a few hundred cubic meters in commercial cargo vessels to tens of thousands of cubic meters in large cruise vessels. These tanks are lined to maintain water quality, so they must be easy to clean and disinfect, and the steel protected from corrosion.
Whatever their size, the coating systems applied to these tanks must meet strict criteria aimed at ensuring that the drinking water is both pure and taint-free. These coating systems are tested and approved by a number of recognized bodies.
Within the SIGMA COATINGS® range we have a solvent-free product specially designed and approved for the safe storage of drinking water and for protecting tanks from corrosion.