Benefits of Pretreatment Process
- Better Coating Adhesion
- Better Cleaning
- Rust Inhibiting Coating
- Leaves Consistent Profile
Phosphate pretreatment is the most important preparation in metal surface prior to painting but most commonly overlooked steps.
Phosphating is a process where an acid attacks the metal surface of the work piece and redeposit coating film/crystals this process provides good paint adhesion and corrosion resistance