Plano pud ko pintal sa inside sa ko case kung maka lugar ko, ni research na ko ani gamay and it seems na ang sakto na process kay.
1. Sandpaper sa surface to be painted with 400grit sandpaper.
2. Apply three thin coats of primer, allowing 2 hours to cure between coats. Self etching primer is preferred pero, wa ko nakit-an ana diri cebu.
3. Sand paper the primer with 1000grit, pero allow at least 3days before sanding.
4. Apply 3 coats for color.
Clear coat is optional, pero not required if mo paint ka sa inside kay di man na masabod pirmi. Others choose to dismantle the case by removing the rivets, pero no need. Kita ko ug mga worklogs na wa gitangtang ang mga rivets and the results of their paints are good and they said its perfectly ok not to remove the rivets.
Other options:
-Adto lang pa pintal sa Autoshop (I prefer DIY)
-Powder Coat - Dili na available diri Cebu
p.s. Ayaw mo gamit RJ na brand na spray paint, way ayo, upat ra ka pislit miongot dayon, ang usa, nagdugay tuod, pero mi spray pud ug mga tibogol2x, may gani gate ra ako gipintalan, kung PC pa to dako gyud trabaho pag usab. Pylox is fine.