Time to get this site upgraded, so we are passing the hat around. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html
Go to Page...
We appreciate your help
in keeping this site going.
I wonder why no one has ever applied that coating to DVDs or CDs? I see no reason that it couldn't be used on any optical disc, and maybe even other things like sunglasses.