Darryl Keil Last Activity 2026-01-12 8:29 AM
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pat drake

 
Subject : flattening mahogony crotch
Posted : 2000-03-27 10:34 AM
Post #30495

frank, I am a beginner and have purchased a piece of mahogony crotch that is not flat. what is the procedure and materials required for flattening it? Pat Drake



 
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Darryl Keil

 
Subject : flattening mahogony crotch
Posted : 2000-03-30 11:15 PM
Post #30514 - In reply to #30495

Dear Pat,Here's the formula, Frank and I both use it.3 parts water2 parts yellow or white glue1 part glycerin1 part denature alchoholBrush this mixture liberally on the veneer, then sandwich the veneer between fiberglass windowscreen with 3 or 4 layers of newspaper on top of the screen. The screen is there to preventthe newspaper from gluing to the veneer. Change the newspaper about 6 times over two daysuntil the veneer is completely dry. I do the entire process in the vacuum press but any methodthat gives enough pressure to flatten the veneer is fine. On the second day I remove the fiberglass screen since it has dried enough to prevent sticking and this gets the newspaperinto more intimate contact with the veneer.After the process is complete the veneer will stay flat for month if you keep it between a couple of sheets of cardboard, and this process just about eliminates any bleed thru since thepores are sealed. Also, as long as the veneer is properly sanded after pressing the glue in this mixture will not affect the absorbtion of stain or the finish.SincerelyDarryl Keil: frank,: I am a beginner and have purchased a piece of mahogony crotch : that is not flat. what is the procedure and materials required for : flattening it? Pat Drake




 
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Rod Winchell

 
Subject : flattening mahogony crotch
Posted : 2000-07-07 8:00 PM
Post #30657 - In reply to #30514

Found source for Glycerin, $14.77 per gallon. http://www.chemistrystore.com/glycerin.htmrod




 
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Rparadis

 
Subject : flattening mahogony crotch
Posted : 2000-03-29 10:49 AM
Post #30503 - In reply to #30495

: frank,: I am a beginner and have purchased a piece of mahogony crotch : that is not flat. what is the procedure and materials required for : flattening it? Pat DrakeYes, there was reference in another posting to a home formula, (glycerin,glue, water and Denatured Alcohol)- is that available somewhere on the sight? Thanks- Robert




 
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Chris Darling

 
Subject : flattening mahogony crotch
Posted : 2000-03-29 8:00 PM
Post #30505 - In reply to #30503

: : frank,: : I am a beginner and have purchased a piece of mahogony crotch : : that is not flat. what is the procedure and materials required for : : flattening it? Pat Drake: Yes, there was reference in another posting to a home formula, (glycerin,glue, water and Denatured Alcohol)- is that available somewhere on the sight? Thanks- Robert Just to note that if you have not viewed the initial veneering video produced by daryl . the topic of flattening burls & crotch veneers is well covered as to proceedure & methods to get it "manageable" . The formula is covered in that first video , which escapes me now but is relatively simple . but the aspect of handling and use of fibreglass screen to aid the flattening process is covered . So it really walks you through the process. hope that helps BTW "working in a Vacuum" is an even better production! Great site you got here Daryl!regardsChris




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