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Crack Repair Question: Will CA glue stain mahogany?
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Author:  blindrobert [ Sun Oct 21, 2012 5:55 pm ]
Post subject:  Crack Repair Question: Will CA glue stain mahogany?

I have a small crack on a recently bent mahogany side. The crack is in a pretty forgiving spot - treble side, upper bout, about 3" long, so a good bit of the cracked area will be ultimately glued to the heel block. For now, though I need to glue the crack shut and was wondering if anyone knows - will CA glue stain mahogany?

Author:  Rod True [ Sun Oct 21, 2012 6:07 pm ]
Post subject:  Re: Crack Repair Question: Will CA glue stain mahogany?

A cross grain crack is very difficult to hide but can be done. I wouldn't use CA glue for that type of crack, I'd use thinned down fish or hide glue for the repair.

A crack running with the grain is much more forgiving and I'd use CA for that type of crack if I was in a really big hurry, or just use fish or hide glue.

Author:  Jim Kirby [ Sun Oct 21, 2012 7:16 pm ]
Post subject:  Re: Crack Repair Question: Will CA glue stain mahogany?

Roberto,

Test for staining on a scrap piece - nobody has told us the answer yet.

I was thinking from your description that the crack does run along the grain?

Author:  Rod True [ Sun Oct 21, 2012 7:21 pm ]
Post subject:  Crack Repair Question: Will CA glue stain mahogany?

Oh sorry. CA usually darkens wood on a crack. It won't really stain the wood but it will darken the wood which is usually fine along the grain but not across the grain.

Author:  blindrobert [ Sun Oct 21, 2012 8:26 pm ]
Post subject:  Re: Crack Repair Question: Will CA glue stain mahogany?

I have a test glue-up drying now. The crack runs with the grain, sorry for not making that clear from the outset.

Author:  bluescreek [ Sun Oct 21, 2012 8:36 pm ]
Post subject:  Re: Crack Repair Question: Will CA glue stain mahogany?

it can seal the wood and will keep stain from taking .

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