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CA and Mahogany
http://luthiersforum.com/forum/viewtopic.php?f=10101&t=49019
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Author:  bcombs510 [ Mon Feb 20, 2017 2:20 pm ]
Post subject:  CA and Mahogany

Will CA discolor Mahogany like it does spruce? A quick search didn't bring a result.

Brad


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Author:  truckjohn [ Mon Feb 20, 2017 2:32 pm ]
Post subject:  Re: CA and Mahogany

CA generally darkens wood about like water does. Epoxy seems to be a lot less obvious...

There's an easy enough way to find out ;). If you are like the rest of us - there's no shortage of little scrap bits laying around.

Author:  bcombs510 [ Mon Feb 20, 2017 3:09 pm ]
Post subject:  Re: CA and Mahogany

I used shellac on the rosette channel just because of the volume of CA I use and just to be safe. This is for the binding channel though. I'm thinking I might spray it anyway with shellac to help with keeping the tape from pulling up the fibers.


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Author:  Ben-Had [ Mon Feb 20, 2017 5:04 pm ]
Post subject:  Re: CA and Mahogany

If there is a gap and you are filling it with dust and CA it will darken. If it is a very thin line (as in a cracked/split in a top/back/side) it will be nearly invisible.

Author:  George L [ Mon Feb 20, 2017 5:09 pm ]
Post subject:  Re: CA and Mahogany

Yes, CA has the potential of darkening mahogany. Sealing with shellac can help prevent this from happening. I always shellac the top in areas where tape may be applied when affixing any binding/purfling.

Author:  bcombs510 [ Mon Feb 20, 2017 6:04 pm ]
Post subject:  Re: CA and Mahogany

Thanks!


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Author:  Pmaj7 [ Mon Feb 20, 2017 8:51 pm ]
Post subject:  Re: CA and Mahogany

Darken, but you can't see the yellow. I think with finish it disappears.

Author:  ChuckH [ Sat Feb 25, 2017 11:31 pm ]
Post subject:  Re: CA and Mahogany

It does indeed.


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