2. What is feather edging ?

3. Improper Sanding

4. Cleaning with silicon off

5. Sanding with sander

6. Angle of disk, and difference of surface appearance Disk sander Angle = 5 ～ 15

7. Angle of disk, and difference of surface appearance Double Action Sander Angle = 0

8. Cleaning

9. Preparation process of putty

11. Putty application Movement and angle of spatula Good Bad Even the putty surface Overlap = 1 / 3 of its width Press spatula with giving pressure as mentioned above. More pressureLess pressure

12. Putty application

13. Sanding putty with sander

14. Sanding putty with sanding block

15. Primer application 1) Spray one mist coat on the putty area 2) Time setting limitation is 2 to 3 minutes 3) Then apply two wet coat

16. Sanding primer with sander

17. Apply topcoat