William Adkins wrote:

Paul,

I used skat tubing from Wicks when I designed my exhaust pipes.  As
you said I just held them in the desired shape and filled them with
insulation
foam from a can.  Still sitting in the hanger after two years retaining
their shape.

Fly fast, land slow
Bill

 
The AirCraft Rotary Engine NewsLetter.              Powered by Linux.

http://home.earthlink.net/~rotaryeng/            http://www.linux.org