Check out my friend Ray Chera’s Taylor guitar micropolishing of the frets, fingerboard cleaning and neck heel fracture gap restoration! The process of micropolishing involes leveling off a business card worth of thickness off the tops of the frets to get the deep string coil dents out and the corrosion, then I reshaped the frets to their original state and micropolished them. My father Dr. Phil Petillo invented a process of micropolishing that is used with his patented Petillo Precision Frets aka “triangle/pyramid frets” and I apply this process to every setup I do. The procedure involves the frets being polished from 400 grit sand paper all the way up to 10,000 grit lens paper (which polishes telescope lenses). The entire idea is to make the surface area so glass-like the metal string can resonate a clear true note with intonation clarity. I always use the example of the wine glass filled with liquid and the player rubs the rim…and the friction of that motion makes a note. You can imagine if the rim was rough, it would not be as reflective to carry the note. That is the principle with polishing the frets to so fine and flawless a gloss…the notes seem to hang in midair. The last part of the restoration is the neck heel to the back body binding fracture gap that was filled and made new again. Take a lot at all the pics!
