Quote Originally Posted by thebigspendur View Post
Sapphire is hard stuff. You need diamond or sapphire to polish it. Most Sapphire has a non glare coating on it which scratches over time. You probably removed that coating and with it the scratches.

Sapphire is hard to scratch. You need totry really really hard to do it.
Could easily be as you say but all I know is that it worked for the scratches I had at that time.

Bob