Graphene spray and ...


Graphene film is here and I feel potentially incredibly interesting for our hobby.
Magico is coating their 7.5 inch speaker with graphene. Does anyone know 
what method they use?
ptss
Spray gun comment is accurate as long as you have rocket fuel and an extremely high temperature oven. I'm still hoping someone knows the answer to my question. 
I defy anyone to spray on a precisely one molecule thickness of Graphene.

If it doesn't make sense it's not true. - Judge Judy

If I play my music real loud, will I blast the one molecule thick graphene right off the drivers?
Same way they get the transparently thin 24 carat gold layer on CDs. Sputtering. Final answer.