I agree entirely. I'm not sure what oldracer is referring to, but the stuff in the old familiar red & white Testors tube is absolutely plastic-welding cement. Any one who has struggled with ripping apart an old glue bomb, or as a kid, having used too much of it to glue in the windows only to have the roof develop some unsightly divots weeks later, can attest to that. He also suggests it's not available in Canada, but it is certainly readily available on the East Coast.