torch and rolley-pro is awesome!!
leave an air channel over 3-4 in a row, heat, then roll.
works great!
Rivets - YouTube
here's a link to a video of me from just last week.
pretty much the same as the video above, but here's proof anyone can do it!
the marks left after come out with more heat, or in the sun.
you can see i hit it with the torch quickly and they marks go away, little more heat or sun and they are gone.
technically this is a screw head, so it's larger than a river, rivet should be much smaller.
but lots of people refer to these screws as rivets... i usually do
(that line at the bottom is the paper backing from the bottom portion of material not laid yet)