tec screws work the gorilla glue folks make decent duct tape
werwer wrote:
The duc tape they sell today is crap. So, I was wondering, after the
second
failure downstairs on the dryer, ... has anyone use machine screws to
connect light AL exhaust ducting? The only down side could see
would be perhaps the lint gathering on the screw inside the duct and
causing a problem.

(Yes, I know the old rubberized stuff is still available on line. I
used to repair my
down jackets with it :-)