Re: Best glue to fix a split foam wing ???


"Six_O'Clock_High" <Six_O'Clock_High@xxxxxxxxxxxxxxxx> wrote

I thought we were talking of light weight electric aircraft and hot glue is
not very light or strong. The melting issue is yet another potential
disaster being recommended.

I wonder if anyone has ever tried using silicon caulking, either the 100%
bathtub type caulk, or the siliconized latex caulk, for gluing foam wings?

If the 100% stuff did not attack the foam, I would think the flexibility
characteristics would make a good application, to keep from being brittle
and cracking under severe stress. It does have very good glue
characteristics in other applications.

If the 100% did attack the foam, the latex modified with silicone would not
attack foam, I would think, and I'm pretty sure about it not attacking foam.

So, what does everyone think? Anyone tried it?
--
Jim in NC


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Relevant Pages

  • Re: Best glue to fix a split foam wing ???
    ... I wonder if anyone has ever tried using silicon caulking, either the 100% bathtub type caulk, or the siliconized latex caulk, for gluing foam wings? ... If the 100% stuff did not attack the foam, I would think the flexibility characteristics would make a good application, to keep from being brittle and cracking under severe stress. ... If the 100% did attack the foam, the latex modified with silicone would not attack foam, I would think, and I'm pretty sure about it not attacking foam. ... In fact there is a nice EPS fairing made with a sculpted bit of blue foam and covered in tissue, PVA, decorators caulk and latex house paint covering an overflow pipe in the bathroom.... ...
    (rec.models.rc.air)
  • Re: Best glue to fix a split foam wing ???
    ... aircraft and hot glue is not very light or strong. ... If the 100% stuff did not attack the foam, ... silicone would not attack foam, I would think, and I'm ... I am guessing that with enough cure time this may ...
    (rec.models.rc.air)
  • Re: Dichlorotrifluoromethylpolysiloxane hydrolyate
    ... The alternate hydroxyl bonded to the silicon ... > Maximus wrote: ... >> Any idea as to how dichlorotrifluoromethylpolysiloxane hydrolyate can be ... >> made into a foam with the elimanation of hydrogen ...
    (sci.chem)