Passivation is a process by which steel becomes "stainless" by immersion in a heated bath of phosphates. In a salt water environment this protective film is often worn or corroded away. Wichinox contains a phosphoric acid that will re-passivate, seal and protect your stainless steel.
• Cleans and passivates stainless steel hardware
• Non-hazardous gel
• Easy to apply with a brush
• 250 ml (8.4 Ounces) Paste