I bought some of those "burnout buddies" from Bob Slusser, seem to fit nice. I like the idea. I haven't got to use them on the track yet, but I've seen guys use them and they work well. I personally don't like mudflaps, so I wanted something else. Funny thing is, the guy at the sign shop told me that they will probably blow off when driving. I asked him if all the magnetic business signs he makes for trucks blow off too. He seemed perplexed. If they don't blow off Bobby's car, they ain't comin' off mine. I'll never catch up with Bob.
Well, to answer your question(unlike the other posts here... ) strikeeagle... I don't personally use the Greddex stuff, but a few of the locals at the track do. It seems to work pretty well, but I would test a bottle though before I bought a crate of 12 though. I wonder how long it would last? Hopefully more than just a day.
StrIke, I have a bottle and it does work but it looks bad on your quarters (filmy,like dried muddy water) You are supposed to spray it on, let it dry then apply a second coat. Are you taking the white car to norwalk this year? Met ya there last year,