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Crystalizing glue


Vor

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So, this might sound very weird, but a number of my models built about a year ago are.. just falling to part.

 

All my Ogres, a number of my Bretonnians and some of my Space Wolves. In the case of my ogres, it also seems to have disfigured then which is very frustrating because legs and arms now no longer seem to even fit onto torsos. 

 

 

I can literally pull them apart with my fingers without exerting much force at all. The glue, rather than bonding the plastics, seems to have just... crystallized. Has anyone experienced this?

 

It makes it really difficult to reglue them too. So I'm after a way to get this crystallized glue off the models. 

 

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To get dry glue off of a model ?  Scrap, file and otherwise pick it off.

 

The GW plastic glue seems to melt the plastic together.  Super Glue* doesn't, and will dry to a breakable substance that you can part in the future depending on how much you used and what material / strength of part glued (*well, at least the generic UK super glue does this).

 

If it breaks, just reglue using basic superglue between the existing glue - a thin layer should stick to the two glue surfaces together.  That is, assuming the parted pieces have a flat or matching designed area that is broken.

Never heard of that happening. The polystyrene cement (or plastic glue) works by melting the two parts together. It does only work if it's plastic on plastic though. As in, no layers of paint. You'll have to scrape/ file/ cut it down till you get back to the bare plastic for both parts for it to bond.

I've had that happen to some of my models before. I had used some regular super glue from Walmart and shortly after I had arms falling off everywhere. Just take a hobby knife and scrape the crusty glue off the minis. Then go buy actual modeling glue from Hobby Lobby of someplace similar. It's always in the isle with the plastic models and model accessories. You can get a bottle twice the size of the GW glue for half the cost and it works great.

I've heard of lots of problems with GW poly-cement, bottles sold a year to 6months ago crystallised and are able to be broken apart.

 

I believe GW had an amnesty on them at one point, and you could trade in ruined models for brand new ones, and get replacement glue.

 

Call customer services. That should always be the first point of call.

While looking for replacement glue, if you can, get Plastruct Bondene. I fell in love with this stuff. It's a liquid plastic solvent cement and comes with a brush. You hold the two pieces together and brush it along the seam and goes in by capillary action and sets the pieces in seconds. It's amazing stuff.

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