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Re-glueing control horn to elapor (easy star 2)


Simon Kirk
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Hi I got an easy star 2 thrown in with a tx and a few other bits I bought this weekend.
The control horn on the elevator seems to have come loose (looks to have been originally glue in place)
I'm fairly new to modeling and I'm looking for any info on what glue to use to stick it back on?
It's a clean break and the foam isn't damaged.

Iv got plenty of epoxy but iv read that is no good for elapor, I also have some bog standard super glue and a tin of accelerator, can that be used?
Otherwise is there some special adhesive I need to buy as iv read elapor only accepts certain glues?

Thanks in advance
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I have nothing to add to that but would like to echo a couple of points there in the link

the easystar is a great little model, may only look a real toy but is so much fun to fly so even though you got it as a job lot it's worth fixing properly I bought mine after going through a confidence crisis (first in 35+ years in rc flying). It reminded me what flying is about. Love it. Took four attempts to land first time after being used to heavy ic things. Elevator and throttle forward does the trick!

and as said nothing you can do to an easystar can cause it to fly badly

bearing in mind the elevator horn is a bit important you could take the uber safe route and get the genuine multiplex glue but of course you will have no idea what other glue is in there

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Multiplex details a standard technique for attaching the horns to their Elapor models, which works fine. Here are extracts from the Easy Star Manual:

Important note
This model is not made of Styrofoam™, and it is not possible to glue the material using white glue, polyurethane or epoxy adhesives.
These glues only produce a superficial bond which fails immediately when stressed. Please be sure to use medium-viscosity cyano-acrylate glue exclusively - ideally our Zacki -ELAPOR® # 59 2727, the super-glue designed and optimized expressly for
ELAPOR® particle foam. If you use Zacki-ELAPOR®, you usually do not need cyano activator (kicker). However, if you prefer touse a different cyano, and therefore have to use activator, always use the spray in the open air to avoid the unpleasant fumes.
17. Attaching the horns to the rudder and elevator
Spray activator on the joint surface (the underside) of the
horns. Apply cyano to the horn recesses in the elevator
6 and rudder. Leave the fluid to air-dry for a few seconds, then
press the horns into their recesses
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Just what I was looking for thanks john. Iv only got half the manual with the plane and it doesn't have anything about the control horns, I think the last half must be missing. And I couldn't seem to find much online other than people arguing on forums about what to use!

Il call at my local shop this week and see 1hat they've got
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I just put together a PM Pro and used poundshop Cano on the hinges, big mistake they all came loose, resulting in the rudder coming off fortunately with no damage. I reglued them all back in with Zap medium and have no further problems.

Horns on my 5+ year old easy star were glued in with Multiplex Zacki and are still in place.

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