Acid damage to sauna hinges has been a problem in leisure facilities for some time. Many hotels, spas and gyms have saunas installed and most opt for full glass doors. While asthetically pleasing there’s always been one small draw back, acid. The acid in the environment often attacks the sauna hinges be it from cleaning products or chemicals in the atmosphere. The acid attacks the protective coating and it beings to peel away, leaving rusty and unattractive looking spots...