Remove Cured Glue from Steel

Is there a way to loosen/dissolve the wood glue that has dried on the steel bars of the Bessey K-Body clamps? I realize it can probably be sanded off or scraped off with a blade or wire brush, but was hoping for something a little less aggressive. I checked w/Mr. Internet but did not see anything more promising that trying vinegar, but I think that was in relation to wood dried on/in glue. Any thoughts?

While we are at it, PLEASE stop allowing glue to get on/dry on the clamps (any clamps). Protecting the steel surfaces with blue tape, or wax paper, or even newspaper (which can be sanded clean later) works fine and helps keep the clamps from being effectively ruined.

If its standard wood glue it is water soluable (warm water fastest).

Gorilla glue will need scraping.

Would media blasting harm the clamps? If not, take it into the metal shop and remove it that way. Worked great for my steering knuckles.

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Could the metal portion (not in contact with wood) be Boelubed to help prevent sticking or would this make the clamp to slippery to work properly?

Most of the glue is probably Titebond II and III, which are ‘supposed’ to be either water resistant or water-proof, respectively.

As you allude, very few lubricants will leave bare wood unharmed, as in not ruining it for finishing purposes. the steel bars that are the problem are where they come into contact with the project. I am not familiar with Beolube, but will investigate it. But for purpose you are suggesting, simple paste wax would probably suffice, but not stop the glue problem completely.

Would be very interested on opinions regarding this idea…

I think ‘water resostent’ and in my experience not very. I would try warm water.

Will experiment…maybe try some steam.

I believe some of the wood shop equipment has Boeube on it. I thinking it might make glue less able to adhere, so easy to scrape/rub off.

If all else fails: angle grinder.

Ouch!! vWhich hand do you steer with?

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Last time I just chipped it away with a razor blade.

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Try epoxy thinner or a flamethrower. Chipping away at it may be easier if you put it in the freezer first.

JAG "Nuke it From Orbit - The Only Way… " MAN

I always use an old, metal paint scraper to remove wood glue and hot glue from the metal work tables in my shop. It normally comes off of metal with very little effort when scraping.

Well, there is your solution:

Get Tony and Robert to do it! :sunglasses:

Also, at the other end of the temperature spectrum, a heat gun might help.

Or lasers.

JAG “Pimp Delegation at Large” MAN

Hmm, lasers, that could be a fun idea. We just need one in the few kilowatt range set to sweep the whole room once a day and burn off anything not metal…

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We just need one in the few kilowatt range set to sweep the whole room once a day and burn off anything not metal…

Might take care of some of the storage problem.

And some of the members who are not quick enough to get out of the way.

JAG “Get Lara Croft a DMS Membership” MAN

a brass wire wheel on an angle grinder works great for removing old glue from Clamps. I’ve been using on on my Bessy clamps for years with no visible damage or loss of clamping pressure.

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Preventatively, why not put some masking tape over the bar that is at risk of getting glue on it.

An ounce of prevention…

There are a lot of things you can do and those mentioned here will work. But most often you don’t, you get busy and forget, out of wax paper, can’t find the tape.

So we’re back to how to remove the dried glue…

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What he said
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“…that government of the people, by the people, for the people, shall not perish from the earth.”