What is feather edging ?
Cleaning with silicon off
Sanding with sander
Angle of disk, and difference of surface appearance
Disk sander
Angle = 5 ~ 15
Angle of disk, and difference of surface appearance
Double Action Sander
Angle = 0
Preparation process of putty
Preparation process of putty
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 pressure Less pressure
Putty application
Sanding putty with sander
Sanding putty with sanding block
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
Sanding primer with sander