Product Description NO-AGE is a protective treatment, designed for systems installed in highly oxidising areas (seaside locations, heavily polluted areas), where salt and acid rain significantly reduce a condenser life. Sprayed directly on the condenser previously treated with an acid or alkaline product, No-Age creates a film that keeps the heat exchange of the condenser unchanged, reducing the ability of contaminants such as salt and smog to affect the surfaces and protecting metals thanks to an anti-corrosion barrier.