Chromium Free Anti-Rust Chemical primarily serves as corrosion inhibitors for aluminium and copper alloys. The Anti-Rust Chemical is free from chromate and heavy metal. The Anti-Rust Chemical is particularly useful for high strength aluminium alloys, which are based upon nano particle cores. Chromium Free Anti-Rust Chemical is visible in both 3000-hour salt fog tests and 1000-hour Filiform corrosion tests.
