I owned a very expensive Mitsubishi CRT monitor back in the day that had a coating that mimicked the invisiglass coating, and it did that exact thing. Ended up having to use a powder and some kind of buffing wheel in a drill to remove the entire coating. I no longer remember the name of the powder.

There is no way to fix this, you need to obtain a new piece of glass.

Honestly water on a flannel rag, and then a buff with a microfiber seem to work good. I am afraid to use any chemicals.

I have 2 sheets of the first run invisiglass with the logo in the corner. I haven’t had any issues with either one. Mine is standard width.

Honestly, it looks like it was cleaned it with regular windex numerous times. Perhaps your spouse or a maid or someone else did it.

As an aside, that first run was both widebody and standard. I bought six sheets of it when JJP sold them at a discount because of the logo drama…they were buy one get one free at the time.

I know people have their favorites, but my 3 sheets of VooDoo glass are perfect (as well as all the others I've seen on pins). A very small "VooDoo" is discretely laser etched on the bottom right corner but covered by the lockbar.

VooDoo is also my favorite of the current high end glass options. The product is just superb.

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Cointaker is where I've bought all of my VooDoo from and have sent several others to them. I believe Tilt Graphics and Nitro Pinball are also authorized resellers. Also, I know if you buy 2 sheets at a time from Cointaker you get a discount (standard size goes from $250 down to $235 per sheet & widebody goes from $270 down to $250 per sheet).

To me, the biggest advantage of anti-glare glass is its clarity. When cleaned (with a non-ammonia cleaner to avoid ruining it) it literally looks like you could reach down into the playfield area. While reflections are greatly reduced (bright light reflections are not completely eliminated), the clarity is what makes the playing experience with this type of glass so much better. Whenever you look at two pins side by side where one of them has standard glass, the standard glass looks hazy/foggy even though you probably didn't notice it before.

I fought putting new glass on my pins until a friend talked me into buying a sheet for my then new JP Premium. After I installed my first sheet, I knew that VooDoo was a must upgrade for my other two pins and any pin I might own in the future.

Just a thought, but it kind of looks like it might be scraping on the cabinet as you take it in and out. Is the fogging on the top or bottom?

Jersey Jack Invisiglass pricing is:

$239 for 1 pc standard
$229 per sheet for 2 or more sheets

$249 for 1 pc wide body
$239 for per sheet for 2 or more sheets

Prices don’t include shipping.

Mike

http://store.jerseyjackpinball.com/Accessories/

just to add some info...

i received a sheet of widebody invisiglass from a WoZ, that someone had spilled a liquid on, and it ate into the coating.

this was almost a decade ago.

there were some spots, and a few permanent cloudy streaks where the liquid worked it's way down the glass, towards
the lockdown bar/receiver area.

i used a razor blade and isopropyl alcohol to try and clean the issue. no luck.

so, as a test, i threw what i had onhand, at that glass:

*i poured gas on it, and let it sit in the sun, outside. no damage.

*in a 2nd area, i poured some brake cleaner on it, and let it sit. no damage.

*3rd zone, windex sat on it for hours, in the sun. again, zero new damage.

i also scrubbed the original cloudy area with a brillo pad and gas...i didn't even leave a scratch, but it also did not solve the cloudiness...

over time, i imagine alcohol will strip whatever they used to coat the glass in the early days.

no real rhyme or reason why, or when, or if, it will happen to any sheet of glass coated with the invisi-substance.

the only thing i did not have onhand, but wanted to see, was how that glass would act with some aircraft remover.