I'm not sure why it happend, the pad was clean, I had just wiped off the panel I was using it on, and I applied it unil it was dry. I thought it was doing a pretty good job, so I went and go the flouresent(sp?) light and shined it on the panel, and there are scratches where I used the stuff. I have no idea what I did wrong. So then I took some Meg. #9 and used the other side to apply that where the scratches were, and it covered them up/removed them. Anyone know what might have happend?