[PaulE]

Over the years I've had better luck with Langka than Dr. Colorchip. My original bottle of Langka Blob eliminator was finally used up and I was a bit reluctant to pay $25 for another small bottle of the stuff. After some searching with Google, I found this thread over on an Audi forum. I paid about $30 for a quart bottle of Winsor & Newton Brush Cleaner & Restorer and used some polishing compound I already had and made some of my own blob eliminator. My mixture was about 30% brush cleaner and 70% polishing compound. It works like the Langka stuff, but I think that my mixture may be a little too strong and I am going add some more polishing compound to thin it down some more. The 2 chips in my hood that are most annoying are pretty deep, and I think I should have filled them with some Bondo Putty Glaze first. I may end up starting over and doing that. Like the guy who posted the thread said in the Audi forum, I'm not a chemist, YMMV, but I think it's worth a try if you don't want to pay $25 for a tiny bottle of Langka Blob Eliminator.