LumberJocks

Gluing Ebony

  • Advertise with us

« back to Joinery forum

Forum topic by Eugene posted 10-31-2014 06:42 PM 1119 views 0 times favorited 8 replies Add to Favorites Watch
View Eugene's profile

Eugene

15 posts in 1668 days


10-31-2014 06:42 PM

Topic tags/keywords: ebony titebond 2 glue-up glue-up failure stringing laminating question

I am trying to make some curved Ebony stringing 5mm square. To bend it without it breaking I am laminating 2.5mm slices, bending them to shape and gluing them together. The problem is the glue (Titebond 2) will not hold the strips together, I can separate the strips with my fingernail even after an overnight glue-up, I have tried it on separate occasions but no luck, the glue is fresh, temperature is ok, I can only hazard a guess that the oil content in the Ebony is too great but it does not seem an oily wood.

Any suggestions?

Andy


8 replies so far

View Lee A. Jesberger's profile

Lee A. Jesberger

6837 posts in 3761 days


#1 posted 10-31-2014 06:58 PM

Any time we had to glue oily woods, we would wipe the joint down with alcohol, just prior to gluing. Never had any problems.

Lee

-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com

View mahdee's profile

mahdee

3815 posts in 1549 days


#2 posted 10-31-2014 07:01 PM

Lee is right. Acetone or lacquer thinner works as well. Got to get the oil of the surface.

-- earthartandfoods.com

View Dan's profile

Dan

619 posts in 1674 days


#3 posted 10-31-2014 07:08 PM

Try System 3 products. Their G-2 epoxy might be what you are looking for.

-- If I knew who it was and what they are doing perhaps I could defend myself...

View Arlin Eastman's profile

Arlin Eastman

3950 posts in 2343 days


#4 posted 10-31-2014 07:08 PM

For Ebony any gluing you have to wipe it down with Acetone or alcohol “DNA” to take off the oils first. This has to be done with all the rosewoods also and Lignum Vite which has a ton of oil in it.

-- Please help me help other Vets click..> http://www.gofundme.com/m1abko.....It is always the right time, to do the right thing.

View levan's profile

levan

472 posts in 2761 days


#5 posted 10-31-2014 07:11 PM

You might find this an interesting read

http://www.wood-database.com/wood-articles/gluing-oily-tropical-hardwoods/

-- "If you think you can do a thing or think you can't do a thing, you're right". Henry Ford

View Redoak49's profile

Redoak49

2793 posts in 1770 days


#6 posted 10-31-2014 09:30 PM

I would try wiping with alcohol or acetone and then try gluing with CA glue.

View summerfi's profile

summerfi

3604 posts in 1469 days


#7 posted 10-31-2014 10:17 PM

Rough the surface up with course sandpaper too.

-- Bob, Missoula, MT -- Rocky Mountain Saw Works http://www.rmsaws.com/p/about-us.html

View Eugene's profile

Eugene

15 posts in 1668 days


#8 posted 11-01-2014 07:08 PM

Thanks again chaps, with this new found knowledge I will attempt it again.

Andy

Have your say...

You must be signed in to reply.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics

HomeRefurbers.com