Mechanical Music Digest  Archives
You Are Not Logged In Login/Get New Account
Please Log In. Accounts are free!
Logged In users are granted additional features including a more current version of the Archives and a simplified process for submitting articles.
Home Archives Calendar Gallery Store Links Info

Spring Fundraising Drive In Progress. Please visit our home page to see this and other announcements: https://www.mmdigest.com     Thank you. --Jody

MMD > Archives > August 2001 > 2001.08.05 > 07Prev  Next


Organ Pipe Finish
By Marc Elbasani

[ Ref. Michael Taylor's query in 010804 MMDigest]

I feel I should recommend the use of shellac above all other finishes.
I dabbled with polyurethanes and found them far more difficult to use
than normal shellac.

If you are going to use shellac, Mr. Taylor, and you want it to be
clear, get the lightest grade of shellac you can without it having
gone through a 'bleaching process' to lighten it.  The bleaching causes
the mixed solution to esterize and become unusable much faster than
the untreated flakes.  Now I don't know what the humidity is like
around there, but moisture _kills_ shellac finishes if it's very
intense.  But this is only in like 90% relative humidity for long
duration.  If your humidity is somewhat high, and even if it's not,
be sure to use 'de-waxed shellac' as it apparently is much more
resistant to moisture damage than normal shellac.

I recommend you check out http://www.woodfinishsupply.com/ for shellac
flakes.  Don't be afraid about making your own shellac from flakes.
I promise you it's a snap and even a little fun.  If you are able to
shellac the insides of your pipes, I recommend doing that.  I've seen it
done on the insides of almost all church organ pipes I've taken apart.

This is probably the only thing I find consistent in the design of
wooden church organ pipes.  They _slopped on_ an incredibly thick coat
of light shellac.  And believe me, that stuff did its job and protected
the pipes.  Remember that one of the great advantages to shellac is
that you can mix it so that it's incredibly thick and it will still dry
just fine.  I make it very thick so that when it goes on, it protects
like a coat of armor.

MMDians, I apologize for my support of urethanes over shellac!

Warmest regards,

Marc Elbasani

P.S.  There are many advantages to shellac.  Among them is the ease of
restoring a damaged finish.  Contact me for further discussion if you
like.


(Message sent Sun 5 Aug 2001, 19:47:44 GMT, from time zone GMT-0700.)

Key Words in Subject:  Finish, Organ, Pipe

Home    Archives    Calendar    Gallery    Store    Links    Info   


Enter text below to search the MMD Website with Google



CONTACT FORM: Click HERE to write to the editor, or to post a message about Mechanical Musical Instruments to the MMD

Unless otherwise noted, all opinions are those of the individual authors and may not represent those of the editors. Compilation copyright 1995-2024 by Jody Kravitz.

Please read our Republication Policy before copying information from or creating links to this web site.

Click HERE to contact the webmaster regarding problems with the website.

Please support publication of the MMD by donating online

Please Support Publication of the MMD with your Generous Donation

Pay via PayPal

No PayPal account required

                                     
Translate This Page