The smallest backer rod I ever found was 3/8" diameter.
http://www.mcmaster.com/
item number 77605T422
I have used EPDM foam rubber rod which comes in smaller diameters but is
much more dense so you need more lift in the balloon.
McMaster Carr item number 8605K42
Don
> Hi everyone....
>
> I am trying to locate/purchase some (3-4) 35' lengths of 1/4" diameter
> backer for steering purposes. Can anyone assist , because I have
> failed to find any over here in the UK.
>
> Derek
>
>
Received on Mon Jan 02 2006 - 07:58:14 CET