
A brief introduction to the course.
Emphasizes meticulous preparation for guitar finishing, from preparing shellac and dissolving flakes to filling gaps, scraping and sanding surfaces, raising grain, and masking the fingerboard before polishing.
Handcraft a shellac-soaked polishing pad, test wetness, and execute glide-on, glide-off strokes in grain-aligned, circular, and figure-eight patterns. Achieve the finish through eight to nine sessions, one per day.
Master the traditional grain filling for rosewood guitars using pumice powder, alcohol, and shellac seals on the back, sides, ribs, and head, with a cyanoacrylate alternative for small areas.
Master the bodying up process for a guitar, including the top, ribs, head, neck, and back, using shellac with brush and rubber while managing edges and drying between sessions.
During the final polishing session, flatten the surface for a deep gloss with shellac, alcohol, and a touch of oil, then polish the back, ribs, head, and neck.
French polishing for guitar makers
I have been making classical guitars for many years now, and most of these guitars have been French polished. It took me several years to get to the stage where I was confident of regularly achieving a satisfactory finish, and a few more before I could claim that French polishing was no longer a black art, and that I would be happy with the results (almost) every time.
This course will give you the necessary knowledge and skills to be able to apply a shellac finish using the traditional French polishing method.
The course is divided into eight sections:
Materials - descriptions of materials required and possible suppliers
Preparation - how to prepare the guitar for polishing
Basic polishing techniques - how to apply shellac using traditional techniques (off the guitar)
Grain filling - filling the grain on open-pored woods
Bodying up - building up the finish on the guitar (this section is presented in two video sessions)
Final polishing session - how to achieve a flat, gloss finish
Burnishing - bringing the surfaces to a mirror shine.
The course uses mainly videos, which are essential when teaching such a practical skill, but the course also includes some written notes to back up the video content, and to give more details where necessary.