Picked up one of these off Ebay this year. I have a couple plastic items that need repairs, namely the left bed side panel on the Prowler and the front fender on the ATV. Figured I'd give this a go and if it works, it will have paid for itself.
Used it tonight on the Prowler's bed side panel and it works great. It melts a staple into the plastic and then you clip off the tabs. I had about a 2" crack that I could get at the back side and I put about 5 staples in there. Heats 'em up real quick and then it just melts right into the plastic. I put some Gorilla glue in the crack as well, mostly so that the crack itself won't really be visible. I got the outside lined up pretty well so I don't think you'll even be able to tell where the crack was. Came with 6 different kinds of staples for inside and outside corners, and of course flat surface repairs.
2009 Hammerhead 250SS (it's got a few mods)
Gone, but not forgotten: 2005 Carter Talon, 2007 Hammerhead 250SS
Proud member of Team FIB