Perforated leather or vinyl is a tricky repair. If the perforations no longer align, the result is likely to be imperfect. Each hole needs to be preserved or re-created in order to avoid a patched appearance. Minimalism and precision are key!
- Subpatch any holes or tears with denim or twill fabric and a strong, flexible fabric glue.
- Apply Soft Filler to the remaining tear or hole. This link has a video of the basic technique.
- Use a glossy business card or plastic spreader to swipe the filler in the direction of the tear, removing all excess from surrounding perforations, until a level surface is achieved.
- While the filler is still wet, use a large needle to re-punch the perforations in the repair area to avoid a solid, patched appearance.
- Allow the filler to cure.
- If necessary, re-punch the perforations once more.
- Repeat steps 2-6 until the repair is level and can no longer be felt.
- Rubbing alcohol and an old t-shirt can be used to correct minor lines or imperfections in the surface, especially along the perimeter of the repaired area. Sandpaper can also be used, but it may peel up the filler where it is thinly spread on any undamaged, surrounding surface.
- Apply a final thin coat of filler, and emboss with a gloved hand to impart texture and mimic the grain of the leather. Re-punch all holes.
- Allow to cure.
- Apply color and finish. The shadow created from the perforation should create a black dot that appears uniform with the rest. One could also paint the black dot(s) on the area (so long as the leather is not already black in color).