A product that makes the glossy paint work matte

Probably knowing the answer already, was wondering if something like that existed?

[That thought came to me while detailing my A6]

 

My wife with a scouring pad!!!

 

Something less permanent...

 

plasti dip???

 

With my spraying skills i'd rather do a full vinyl wrap. I can guarantee you all my windows will be covered in it :Flush:

I was thinking along the lines of a paint sealant or wax...

 

No there isn't.

 

Clear plasti dip would work, and if you was to over spray onto windows you can simply peel it off.

 

Sandpaper?