I was poking around the Clearview cyclone site and noticed their blower housing:
http://www.clearvuecyclones.com/supporting-products/34-blower-housing-15-inch.html
there's some kind of aluminum (?) part that joins two pieces of clear plexy. Any one know what that might be? I was thinking of some type of "H" shaped aluminum channel that could be used for weather stripping or something.
On another note, if you flip the blower housing over, it looks very close to most of the Top Hats.
thx,
andy