This is for any of you that have experience with the single stage chrome powder. I pc’d a motorcycle tank and a couple of motorcycle wheels with the single stage chrome. I got the exact look I wanted and they came out great. Here is the problem I discovered by accident, I am able to ” DRAW ” on the finish with my fingernail. If I drag my nail accross the surface it leaves a black line that looks like pencil marks, not a scratch, I am not pressing that hard, but what looks like an etch a sketch if you remember those. It also is permanent, it will not rub off. Anyone else see this in their single stage chrome? I just want to know if this is indicative of this product or not because I love the look but I can’t have it going bad by just touching it. Thanks for anyones input.