The improvement of contemporary interior molding designs develops with diverse materials and ideas. The American style, Nordic style, Neo-classical style, and Modern style can show different home style. The element of visual stimulation of interior molding designs is based on color. We are going to tell you the steps of how to paint PU interior molding designs.

interior molding designs

  1. Preparation before painting

  • Make sure the brand, color, and produce proof of paint.
  • Environment cleaning: prevent the dust influence the interior molding designs of paint.
  • Use cloth or brush to clean the dust of surface of PU molding.
  • The surface of PU molding has interface paint. When you are doing paint spray or hand-painted, should be based on the requirements of interior molding designs and quality standards to determine the spray (brush) times.
  • Basic requirements of paint: surface doesn’t have brush line and missing area, make sure the color

  1. How to paint PU molding?

  • Step1 Paint primer: you should paint the same direction but not too many times.
  • Step2: make sure the surface of the paint isn’t bumpy and blistering. If it is, use the paste filler or sandpaper to replenish the seam.
  • Step3 finishing coat: depends on the interior molding designs to paint the specific color.
  • Step4: Paint the protective paint.

  1. Notices

  • Don’t add too much water or solvent into the dark paint. Besides, finish the painting one-time for preventing the color difference.
  • Don’t paint in humid weather, it won’t dry quickly, it will also influence the interior molding designs.
  • Notice the interior ventilation. The surface of paint needs to be completely dry before polish.
  • Check the surface of paint has bubble or not. If it has, poke the bubble and repaint again.
  • Paint direction: When you are painting the vertical direction, you have to paint from top to bottom.

These are the steps and notices about how to paint PU molding. When you want to change your color of interior molding designs, you should read this article first. I believe it’s easy for you to get started!

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