Hot answers tagged glue
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The LEGO Group have recently started using solvents to "weld" elements together (notably the Minifigure legs to the magnet blocks), which are fairly heavily controlled in pure forms in most countries under drug legislation.
I have discovered that LEGO is not using glue at all, but a solvent, that actually loosens the surface of the ABS plastic and allows ...
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To summarize from the thread that Major Stackings linked, sounds like Acetone is the best general solution, as it melts the pieces together until they are permanently bonded together as one bit of plastic.
You only need acetone, no need for other products or ABS chips.
Just brush acetone on both pieces, join them and wait 5 minutes.
You will find ...
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Such structures in LEGOland parks are usually reinforced with a metallic structure hidden within the model. And they use glue. No wonder LEGO sold them away.
Some fans do use similar tricks, I've seen some make trees by embedding a wooden skewer in a trunk of 1x1 round bricks. Without that, the tree would collapse too often, and that's not even a large ...
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In most cases they would be reused in other parks, donated to LEGO retail stores, auctioned for charity or hidden away from park visitors. As a last resort, LEGO models can and will be recycled to create new bricks.
The LEGO auction site, Bricklink has a fairly hidden place to trade glued models and retail displays.
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I use a small bottle of Gorilla super glue for my lego parts. It only squirts a tiny amount to be sure super glue doesn't get all over your parts, and also dries at a mid-range pace. I use it a lot to glue my Tiny Tactical parts to the guns after they come in the mail (which are insanely small parts) and the glue work like a charm.
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Tough job.
You can try using some nail polish remover to try to start breaking down the glue.
From Removing Super Glue, which they give for advice for people that accidentally glue their fingers together, this procedure might also work for the bricks.
...even though Super Glue is incredibly strong, it has one weakness: acetone.
Acetone is often ...
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My Son and I were at the Legoland Discovery Center in Grapevine, TX yesterday. We spoke with a LEGO® Certified Master Builder. We asked him and he says that LEGO® uses MEK to permanently adhere their large Lego sets together (lifesize etc). We just finished putting together the Volkswagen T1 Camper Van. It is notorious for the roof coming apart, as is ...
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Recently had to glue ALOT of lego together for work. Acetone was too time consuming and did not offer a solid bond.
Cyanoacrylate based hobby glues with thick viscosity seemed the most effective. The only following problem was when immersed in water the clear lego windows fogged up. (no solution to that so far) Zap a Gap Hobby glue offered best result.
ABS ...
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We tried all kinds. Solvents just didn't cut it and only made the bricks stick tighter. The best we found is actually found at the hardware store in the plumbing aisle.
Oatey all purpose cement is the best we found so far. It contains all the above solvents including MEK (which by the way is either a carcinogen or causes brain damage when absorbed into ...
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For building anything of normal Lego size, the bricks generally stick together nicely if you overlap your bricks during construction. If you are making something of great size, walls of 2 or 4 dots using an overlapping pattern will produce something quite strong.
Because of the shape of Legos, they are weakest when pulled from the bottom. They are designed ...
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