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Question about Festool Domino joints

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Forum topic by ToddTurner posted 1055 days ago 1231 views 0 times favorited 4 replies Add to Favorites Watch
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ToddTurner

144 posts in 1950 days


1055 days ago

Topic tags/keywords: domino festool glue titebond finish finishing question

If you have Festool tools, arent they the greatest and best engineered things in the world? Im getting better with my Domino machine, but i have a question. Lets say we are joining a 6 inch wide end to a 6 inch wide frame, such as making a shelf. I would say to use 3 or 4 dominos. Heres my question, do i need to apply glue to the joint or can i apply glue to only the dominos? The reason i ask is i use Titebond iii like most of you and the excess, if it gets where it shouldnt be, it shows up when i apply the finish. Thanks fellow lumberjocks!


4 replies so far

View EandS's profile

EandS

73 posts in 1090 days


#1 posted 1055 days ago

I would defenitly apply glue to the joint and not ONLY the dominos. I wouldnt go overboard with it, because like you say you dont want it to bleed. But I would apply a very thin film just so you get the bond.

-- ~ eandscarpentryandwoodworking.com ~

View jusfine's profile

jusfine

2280 posts in 1553 days


#2 posted 1055 days ago

I always apply glue to the dominos and the recess they fit into, but not always the other areas, depending on the size of the pieces and the application.

On the example you mention, I may only use two dominos, and as already advised, it would not hurt to put glue on all the contacting surfaces.

-- Randy "You are judged as much by the questions you ask as the answers you give..."

View Loren's profile

Loren

7400 posts in 2275 days


#3 posted 1055 days ago

I don’t domino, but I do glue. You can run a little chamfer around the
mouth of the mortises which gives the excess some place to go – I
do this if I want a real clean glue up and I haven’t opted to finish before
assembly (which is another option which reduces glue squeeze out as
a problem). Applying glue is a bit of an art because wood porosity
varies, as does joint tightness, glue viscosity and so on. Most guys
probably use too much, but too little is bad too. I put glue on both
surfaces of a well-cut joint, but not a lot usually.

-- http://lawoodworking.com

View agallant's profile

agallant

427 posts in 1514 days


#4 posted 1055 days ago

I use a wet sponge to clean the joints and it seams to do a good job removing all of the excess glue that squeezes out.

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