Silver Supporting Member
No idea...maybe...but I do know it works. I banged my LP against the wall when I was putting it on a hanger and put a scratch on it - literally within minutes of getting the guitar home. Used the scratch remover and it worked - the scratch is still there but it's much reduced. If you sit there for an hour you can definitely get rid of a scratch completely. If you have the patience that is...That seems suspicious. Any scratch remover that works well on poly or lacquer alike will work on much more that guitars alone. I bet its just automotive product rebranded and marked up.