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How to mend the paint of the steel fire door
Release time:
2017-06-15
Steel fire doors, like other products that need to be painted, are attached to the surface of the steel plate by electrostatic spraying, thermal transfer and other methods on the steel plate of the steel fire door. In the use of daily life, it is inevitable that some bumps and bumps will occur on the door. Over time, the fire door will have the phenomenon of paint falling off, affecting the beauty of the steel fire door. So, when the steel fire door surface paint off, how to repair?
Steel fire doors, like other products that need to be painted, are attached to the surface of the steel plate by electrostatic spraying, thermal transfer and other methods on the steel plate of the steel fire door. In the use of daily life, it is inevitable that some bumps and bumps will occur on the door. Over time, the fire door will have the phenomenon of paint falling off, affecting the beauty of the steel fire door. So, when the steel fire door surface paint off, how to repair?
1. If it is an electrostatic spraying steel fire door, usually use monochrome watercolor pen for small-scale repair;
2. If it is a small range of thermal transfer steel fire doors can also be repaired with a method;
3. If the area of the painted steel fire door is large, you can communicate with the manufacturer to ask for a small piece of transfer paper, paste it to the repair place and bake it with a hot blower;
4. If there is a knock pit on the steel fire door, it needs to be leveled with iron putty paste and then the above method can be used.
When it is impossible to distinguish which method to use to repair the steel fire door, you can first call the manufacturer of the steel fire door, and after communication with professionals, choose the correct repair method. At the same time, in daily use, the steel fire door should not produce too much collision, in order to extend the service life of the steel fire door.
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