Classification

Anti-Rust
Target

Examples

Remarks

Protection for
ferrous

Steel

Only ferrous products

Economic

Protection for
all

Steel,
non-steel

ferrous& non-ferrous machinery
   Use it when it is difficult to managing
   ferrous & non-ferrous metals separately

Protection for
certain material

Customized Metal

Sensitive metal

Specific metal

Use it after analyzing its chemical
reaction through test