Painting（black coating）
Abrasive cloth to clean the iron pipe to remove rust, brush the anti-rust primer to wait for the paint to dry naturally, brushing the first anti-rust topcoat , after the natural dry，brushing the anti-rust topcoat again.
Painting（black coating）
Abrasive cloth to clean the iron pipe to remove rust, brush the anti-rust primer to wait for the paint to dry naturally, brushing the first anti-rust topcoat , after the natural dry，brushing the anti-rust topcoat again.