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Two Good Reasons Why You Should Consider Using French Polish

It is an essential condition of highly polished work that the surface should be so perfectly smooth that no marks or ridges of any kind should be present to mar the ultimate effect, which should be like a mirror, capable of reflecting a good image.

Paul N. Hasluck, Manual of Traditional Woodcarving, 1911


I give two good reasons why you should consider using French polish to apply shellac to your next work.




One reason is the finish that it creates. This is the back of Julia's guitar, a copy of a 1933 Santos Hernandez, after only three French polish sessions using a 1 pound cut of shellac. It simply astounds me as to how wonderful this finish is becoming!




This is the top of Julia's guitar after only two French polish sessions!




The best reason to use shellac and French polish is for your health!

What other finish is there that you make out of bug secretion and grain alcohol? The only chemical in shellac that will do damage to you is the grain alcohol and you have to drink that stuff to cause the damage. You do not need any personal protection equipment to apply shellac and you don't need a HAZMAT locker to store the components. How wonderful is that?!

The equipment you need to apply shellac is simple: raw wool for the pad; cotton fabric to cover the pad, and a little olive oil to help apply the shellac. Oh, yes, and I forgot to mention that you use ground volcanic pumice to fill the wood pores!

Does this sound to good to be true?

It must be true, shellac has been applied by French polishing for over 200 years with great success!




This video is available through Fernandez Music or LMI. I wish I had bought a copy 'way back in 1994 when I really got into this lutherie thing, it would have saved me much heart ache.

This is a wonderful DVD, I highly recommend it! Mr. Fernandez covers all the bases of using shellac and French polishing, if you watch this DVD a few times and try your hand at French polish, you too will discover that it is not as hard as all those woodworking writers and pundits claim it is!

I do have Robbie O'Brien's DVD on French polish, again available from LMI. I haven't watched it yet, though I've had it for over six months. I haven't watched it because I am at a level where it is better for me to spend an hour or so gaining experience at French polishing then to watch a video of someone else doing it.

There are many, many articles and books about French polish, one article I recommend French Polishing Demystified, by Vijay Velji, appeared in the Jan/Feb 2011 issue of Fine Woodworking. I also recommend searching out articles written by Eugene Clark, Cynthia Burton, George Frank; Dan Erlewine wrote a great piece for Stew-Mac which you can find in their Trade Secrets! Newsletter, click here to read that article.

I suggest that you visit these websites to learn more about the art and history of French polish:

French Polishing, Antique & Code Finishes

French Polish

Chris Baylor has posted one of the best articles I've read on French polish. Click here to read it. You may think that his article makes French polish sound like it is an easy thing to do, well, IT IS! You just have to practice it to be good at it, like any other skill!

There is a myriad of YouTube Videos by guitar makers on how they apply shellac by French polishing. Check out Les Stansell and Michael Thames!

I know that Taunton Press has just published a new book of French polish by Derek Jones, but I don't think it has been released yet. I would like to look at a copy of it.

I can't forget to mention Shellac.Net, they have a great website where you can buy shellac and learn all sorts of things about shellac. I should buy a copy of The French Polisher's Handbook from them, it was written in 1910 by "A Practical Man", it looks like it is full of wonderful information on French polish.

So get busy and do some research and then buy all the ingredients to make your own shellac.

Don't be afraid of shellac and French polish!

Be afraid of someone who tells you that you shouldn't learn a new skill just because they think it is too hard of a thing to do!


Comments

  1. Great post, Wilson. A very useful compendium of resources. Thanks.

    ReplyDelete
  2. Do you use French Polish on tops as well? If so, do you also fill with pumice? Do you have a feeling for what this (both filling and using shellac) does to the tuning of the top?

    ReplyDelete
  3. Yes, Dino, I do French polish the tops of my guitars and no, I don't fill the top with pumice. That is used on to fill the grain of open pore wood.

    Many classical guitar makers will use lacquer on the backs and sides of their guitars and French polish the top with shellac, there is something about shellac that improves the tone of a guitar. In one I read article, the luthier Jeffery Elliot has refinished some of his early guitars with shellac using French polish and was amazed at how much it improved the sound of the guitar.

    You might be able to find a thread on how shellac affects a guitar at www.classicalguitardelcamp.com.

    ReplyDelete
  4. Just discovered this blog. What a wealth of info here. I was wondering though if you could elaborate a little on filling with volcanic pumice?

    ReplyDelete

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