I also picked up a can of clear spray, hoping to do the same.
I'm going to take a guess here, so take it for what it's worth: the finish probably didn't leave anything for the clear coat to hold on to.
Also a guess, I'd try sanding with a lower grit (coarser). Even if there are some visible scratches, the clear coat might bring it out in a nice way, but it'd be experimenting.
|