Damn....well lets see what pans out with the other stuff blakthorn posted and see if he can get a brand or something. I've used other wrinkle paints....the effect does happen as it dries so that's normal. The thing that i wonder about though is the "wrinkle" stuff i've used was just that...it gave a finish that looked like wrinkled clothes, not like a texture like those pics above. If i can find something to make the finish look like that black cam cover, i'm probably going to use it on a few things, not just the valve covers.