1. How to remove fire-resistant coatings from steel structures.
1、Chemical methods
To remove fire-resistant coatings from steel, you can use a solvent specifically designed for fire-resistant coatings. This solvent is used to dilute the resin component of the fire-resistant coating. Therefore, to effectively remove the coating, you need to identify the specific type of fire-resistant coating you are using and select the appropriate resin diluent.
2、Physical Methods
The steel structure fire-resistant coating can be removed with a scraper, or other tools can be used. Additionally, if the consumer only wants to lightly abrade the fire-resistant coating, sandpaper can be used.
II. Fire-resistant coating removal methods
1、Fire-resistant coatings are water-soluble. To clean them, simply dampen a cloth with water and wipe the surface. For fire-resistant coatings that have been on for a long time, you can pour water over them to allow them to swell, and then wipe them clean with a cloth.
2、Use a specialized cleaning agent.，Alternatively, use a shoe cleaner.。
3. Asphalt cleaning agents can effectively dissolve fire-resistant coatings, and appropriate cleaning agents can also be purchased for cleaning.
4、Construction paint scrapers can also be used to remove fire-resistant coatings.
5. If it is too difficult to clean, you can also hire professional cleaning services.