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Private member DiscussionAcoustic Builds

How to glue wood pick guard on shellac finish

I'm finishing up a dreadnought with a wood pickguard (ebonized mesquite) that I need to glue to a French polish finish. Wondering what glue to use and whether I need to scrape off the shellac or just glue it to the finish. Thoughts??

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Private member
Thanks, This looks like just the stuff... Neil
Private member DiscussionFinish Repair

Satin finish repair

Searched a bit but didnt see anything on this I have some chipped finish on the soundboard - was a satin burst finish of sorts on a torrefied spruce top. I was thinking of putting down some shellac and then either black fill n finish or black lacquer on top. Then some scotch brite or 0000 steel wool to make it satin. Is this a reasonable approach? Anything others have to add?

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Private member
I know nothing of the finish.. mitchell website specs says "BODY FINISH: Thin, Open Pore". Very helpful, thanks.. Also was still having doubts that this was a true black. The sunburst has notes of red…
Private member DiscussionFinish New Builds

Waxed or dewaxed shellac

This is probably a usual discussion, but I'm interested to hear what the more experienced people in french polishing think about it.I use dewaxed shellac for finishing, but some luthiers swear that waxed shellac (button lac) makes a harder finish. Is that right? I always read everywhere that waxed shellac should be avoided. Thanks! Jorge

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Private member
I'm with you. Dewaxed for the win. I know that some folks like to make their own from button lac, but in each case, dewaxing is part of the process. I learned French Polishing in furniture school many…
Private member DiscussionFinish Repair

Shellac on maple fingerboard?

I’m serious here, maybe crazy or funny, but please forgive me should it be obvious, because I don’t know shellac good enough to really know by experience if that’s doable or not would it be stupid to use some recipe on shellac for an electric Bass fingerboard finish? Would it be a good “filler” or way of giving some body in preparation for a finish like nitro or poly? Would it scratch like hell sooner than later? Could it be easily rebuilt…

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Private member
Thanks for the info Jacob. I’ve used oils on some maple fingerboards yet and I like it, but it’s not for everyone’s taste, now I’d like to try with shellac for glossy finish for those who think that’s…
Private member DiscussionFinish Repair

Pigment Powder Kit

After watching Jeff Jewitt's Touch Up for Builders video, I began looking for a source with a selection of pigments like he has. I started by looking at Mohawk Blendal powder stains, but they only had 6 of the 12 pigment colors I was looking for. I widened my search, and exchanged e-mail with a couple of Etsy vendors. I was fortunate enough to find KonstantasShop which offers 24 pigment colors. While I suspect this collection is targete…

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Private member
Wow this is great, thank you for sharing.
Private member DiscussionFinish Repair

Shellac repair

Hi everyone,I'm kind of new to this and I don't have a lot of experience in finish work so I just wanted to ask for some very basic advice on repairing shellac. I'm working on a violin for my neighbor (it was made by her grandfather in the 1970s) and I think the only structural work it needs done is a new soundpost, but also the finish has a LOT of checking and some parts where it's uneven and looks kind of dirty, as well as a few place…

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Private member DiscussionFinish Repair

'52 LG1 Bridge issue

Had to replace the bridge, new one was modeled to the original specs, however the footprint is a little forward and showing some bare wood. I don't really want to pay for another rosewood bridge. After regluing the bridge, I was thinking of a shellac fill and trying to do some like very light color work to blend around the bridge wings. Interested in how y'all would approach such an issue.

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Ian Davlin
This is one of the reasons I almost always make my own bridges. It's just hard to do it any other way and have it line up. Also, I'm a firm believer in cutting that saddle slot after the bridge is on.…
Beau Hannam - Beau Hannam Guitars DiscussionFinish Repair

Tannin bleed through

I repaired this double neck SG geetar with mahogany splints. Sealed the new hog with shellac, pore filled with ca, more shellac, then a thin layer of Stewmac white color tone in nitro, then a few coats of poly, then Mohawk ultra flo (cuz I can’t buff the neck) . I seem to be getting strange bleed through into the white (it wasn’t there before). Tannins??? Ideas? Thanks

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