Well then they must have been REALLY bad! I have used that stuff on leather that was more like cardboard than leather and it worked.
Printable View
Like most have commented, I have bought from DPI/SpecialT/DMCH/PJ Grady/DPNW/ with no problems, despite what problems some others have. Don't forget there is also other parts suppliers such as Ed @ Delorean.eu/the german delorean club/eurotec forum and our club. All provide some unique parts and solutions. Clearly you need to factor in shipping and any import duties but there are lots of options out there for you.
Chris