Sorry
http://www.eastwindabrasives.com/pdf...price_list.pdf
I think dust should work for a A.S type past as long it's fine enough. Seems like someone would have done it if it was really worth it though, since the price is really not that high.
If carbon is so light and heat conductive why not make the big pipe in the middle[ that is a big metal pipe the fins are hooked to right]out of it too, thats got to be the bulk of the weight. Just think what the price will be on this thing
