It looks like a XXL flue outer one end is convoluted I got it from the tip shop as a set of three 14,18 +20 inch . It has not been used.no ends just the tube. Yes I would be up for a swap as it is going to a worthy cause. I'm going to straddie next week so will be away untill the 11th I can drop It at Yandina on the 12th if it suits your needs.
I just found a better option ? hope the photos work.
Last edited by permasculptor; 01-11-2011 at 12:41 PM.
the end of suffering comes from the living of joy!