##  <a> </a> 

#  新塑料保险杠修补 

 

 

 

 

  30CV

  

 

      ![TST 11 (5).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-03/TST%2011%20%285%29.png.webp?itok=dWDZLkQn "TST 11 (5).png")  



 

 1. Preparation

Heat up unprimed Plastic bumpers prior to cleaning.

 

 

 

      ![TST 14 (1).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-03/TST%2014%20%281%29.png.webp?itok=yzvvJdar "TST 14 (1).png")  



 

 2. Cleaning

- Clean the bumper with [70-20](https://techinfo.baslac.com/en/70-20.pdf) plastic cleaner

 

 

 

      ![80-30 adapted V2.png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2025-02/80-30%20adapted%20V2.png.webp?itok=Wb1v0IhA "80-30 adapted V2.png")  



 

 3. Mixing plastic primer

- [20-35](https://techinfo.baslac.com/en/20-35_20-95.pdf) 3
- [50-15](https://techinfo.baslac.com/en/50-15.pdf) 1
- [80-30](https://techinfo.baslac.com/en/80-30.pdf)[ ](https://techinfo.baslac.com/en/80-30.pdf) 1

 

 

 

      ![TST 11 (2).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-03/TST%2011%20%282%29.png.webp?itok=N-xcPQEX "TST 11 (2).png")  



 

 4. Application of Primerfiller

- Apply 1 coat primerfiller
- Spray gun HVLP 1.3, 2.0 bar.

 

 

 

      ![TST 11 (3).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-03/TST%2011%20%283%29.png.webp?itok=Rw2F88ol "TST 11 (3).png")  



 

 5. Flash off

- Flash of bumper for 20 min at 20°C
- Bumper is ready for base coat/ topcoat

 

 

 

 

 

 

 

 



 

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