TuffShell

[bizguy]

Has anyone experience with this stuff that they can share?

http://www.safestructure.com/industrial_coatings/tuff_shell_m25/index.htm

Thank you,
Harold Hoffmann

[Lou]

I have to be honest, I thought this was the stuff you put on ice
cream.
Lou

[Morgans]

"bizguy" <bizol...@clear.lakes.com> wrote in message
news:1176167057.6...@e65g2000hsc.googlegroups.com...

> Has anyone experience with this stuff that they can share?
>
> http://www.safestructure.com/industrial_coatings/tuff_shell_m25/index.htm

If you are suggesting it's use on an airplane, (which it seems certain you
are) the first thing I would want to know are about it's burn qualities.

Ignition temp, self extinguishing characteristics, byproducts produced from
combustion.

My bet is that at least 2 out of 3 have completely unacceptable
characteristics.

Anyone else wanna bet?
--
Jim in NC

[bizguy]

>
> If you are suggesting it's use on an airplane, (which it seems certain you
> are) the first thing I would want to know are about it's burn qualities.
>
> Ignition temp, self extinguishing characteristics, byproducts produced from
> combustion.
>
> My bet is that at least 2 out of 3 have completely unacceptable
> characteristics.

> --
> Jim in NC

Hi Jim,
I am certain you are right - it is combustible. I want to build a
"common material" glider on the
order of the old MI glider or Harlan glider. No engine, gas or
smoking allowed.

I want to know if anyone has used the stuff or something similar.
Workability, durability etc.

I am thinking of a foam D cell leading edge with a covering or
coating, then possibly for the flat
sections of the wing using coroplast. Simple wood spar, if biplane,
then a wood frame.
At this point just a mental experiment.

Thanks,
Harold Hoffmann