##  <a> </a> 

#  Putty application - Aluminium 

 

 

 

 

  VOC 45

  

 

      ![TST 62 (1).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-02/TST%2062%20%281%29.png.webp?itok=pKBg4WrT "TST 62 (1).png")  



 

 1. Preparation for putty

- Clean carefully with [70-45](https://techinfo.baslac.com/en/70-45.pdf)
- Sand the damage with P 150
- For small repairs, keep the sanding area as small as possible

 

 

 

      ![TST 62 (3).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-02/TST%2062%20%283%29.png.webp?itok=dW9fjPZ- "TST 62 (3).png")  



 

 2. Mixing ratio of putty

- Putty [12-20](https://techinfo.baslac.com/en/12-20.pdf) 100%
- Hardener [56-20](https://techinfo.baslac.com/en/56-20.pdf) 3%
- Mix until uniform color.

**Dry properties**

- 20 min at 20°C
- 4 min short wave

 

 

 

      ![TST 62 (4).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-02/TST%2062%20%284%29.png.webp?itok=P4styW_y "TST 62 (4).png")  



 

 3. Sanding steps

- Hand block the putty first with P 150

 

 

 

      ![TST 62 (5).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-02/TST%2062%20%285%29.png.webp?itok=2YKDTfjL "TST 62 (5).png")  



 

 4. Sanding steps

- Fine sand the area with orbit machine: P 240
- Suround area with P 320

 

 

 

      ![TST 62 (2).png](https://www.baslac.com/data/sites/baslac/files/styles/ars__ratio_43__531x398/public/2024-02/TST%2062%20%282%29.png.webp?itok=ypxsMo4K "TST 62 (2).png")  



 

 5. Cleaning steps

- Clean carefully with [70-45](https://techinfo.baslac.com/en/70-45.pdf) before applying undercoat

 

 

 

 

 

 

 

 



Repair Steps

[Mastic](/fr-emea/taxonomy/term/162)

 

 

 

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