Any way to "clean" burned projector bowls?

[Adieu]

My gator has one visibly burnt bowl, my expedition has decreased output from both projectors


Any kind of solvent you can swish around in em or something to wash off the whatever the hell it is?

 

[gixer2000]

The coating is a vacuum metallized coating and it can not be restored unfortunately without having a new coating applied.

The burning your seeing is the actual chrome coating that breaks down due to the UV the bulb gives off.

I do have a local source that does vacuum metallizing and could have them recoated but you'd be without till I send them back