Tube: scratch or burn

[nonosto]

Hello

One of my friends bought one NAC witth MS9 29 Toshiba combo. He had one verys special trace ont the down like a scratch. Could you confirm if is it a varnish 's scratch or a burn? If it's a varnish scratch can I fix it, with a very smooth orbittal polisher?

note that without any burn.

thx

 

[nem]

They're scratches in the anti-glare coating. You have to buff the whole coating off.

 

[nonosto]

They're scratches in the anti-glare coating. You have to buff the whole coating off.

Thx very much, in case off very light scratch what do you think about mr clean magic spong + manual glass polish?

 

[djsheep]

Use the search on the forum. It’s been covered before:

https://www.arcade-projects.com/threads/can-you-buff-scratches-out.8625/