Jul 17, 2012, 04:20 AM
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Pass Christian, MS
Joined Jan 2010
2,294 Posts
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Quote:
Originally Posted by brathanke
Using even 5 min epoxy on that joiner is a good idea though. It gives you time to work and get it perfect where even without kicker sometimes a bit of CA can set before you get a chance to get the pieces situated. I have noticed that on balsa especially it likes to set up really quick. Often within seconds of applying it. Thin CA after the joiners are put together makes sense though.
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Another reason I suggest using epoxy. Gives you time to adjust and shim if need be. Once set a little blue painters tape and let it sit for a while. CA does make sense though.
Quote:
Originally Posted by turnerm
I was shocked at how quickly it set. I had the second half at about a 20 degree angle and it had already cured.
I'm not sure if heat or moving air affects it but I was working in my garage with a large fan blowing on me so maybe the air from the fan really made it set quickly?
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I cna't remember which build it was, but one of them I was putting the rudder servo horn in and had put CA on both sides of the horn, went to insert it and it got about 1/2 way in before it cured. I was like OH NO!! generous doese of debonder and brute force and it came back out ... about 45 minutes later.  Lesson learned, insert, adjust, apply thin CA.
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