Wichard Wichinox Cleaning/Passivating Gel - 250ml [09605]Wichinox Cleaning Passivating Gel 250ml Wichinox is now available under a gel formula. Like the original version, Wichinox remains a cleaning and passivating product to be used on marine stainless steel as well as in industrial applications. Its gel formula makes it easy to apply, even in places that are hard to access. The 250 ml bottle complies with the latest regulations (REACH) with a safety cap and a special tag for visually impaired people.