Experienced talk about how to paint iron railings.

First of all, you need to polish the rust of the iron railing with sandpaper. Pay attention to the cleanliness of grinding, and polish all the rust and paint that are about to fall off.

2. Brush anti-rust paint first

After polishing, brush the antirust paint first. Be careful not to paint first. Only by brushing antirust paint first can the oxidation reaction of iron railings be well isolated, so it is not easy to rust.

Paint again

After the antirust paint is applied, you can brush the top coat. At this time, you must first mix the painted paint evenly, so that the painted color can be uniform and not easy to fall off.

4. Finished product protection

After painting, we must pay attention to the protection of the finished product, that is to say, we should use it to touch the paint within 24 hours after painting, and we should also have corresponding protection or tips to prevent accidental contact, and we will be fine after 24 hours.