I found that company a few years ago. I have never needed to import any of their products. They have alot of cool special stuff for difficult applications. Like this one:
http://www.cotronics.com/vo/cotr/pdf/7050%20data%20sheet.pdf
It will bond to nylon! Try to do that with JB Weld!
Some headlights (like the APC ones) is high in "fat" - it would not surprise me if cotronics has something for that too.