Recruit anti-corrosion workers

Rust removal and anticorrosion construction of steel roof (wall and indoor) is an important project, which requires professional team and equipment to ensure the construction quality and safety. This paper will introduce five steps from rust removal to corrosion protection to help you create lasting protection.

1 Complete rust removal

Use professional equipment to polish or sand blast to ensure that there are no impurities such as rust spots and oil stains. Spray primer within six hours. If it is wet, dry it with dry compressed air.

2 high pressure cleaning

The substrate must be clean and smooth. Gaps and corners should be thoroughly cleaned to keep the base surface clean.

3 anticorrosive primer

Choose sunny days for construction, and use high-pressure spraying equipment to ensure that the materials are evenly mixed and not blocked. Spray evenly, without omission.

4 check carefully

Corners, edges, metal plate joints and other weak links should be carefully checked to ensure that all spraying is in place.

5 perfect topcoat

After the primer coating is completed, the topcoat construction shall be carried out. The coating should be thin and uniform, without defects such as shedding and cracks. Full coverage, entering the curing period.