Paint for EMI or RFI treatment

My friend you are going far far away from cost effective or even effective treatments for your issues.

What is your system, your room and have you had any room acoustic treatments put in?

If you think this is an electrical problem consider a Furman strip with LiFT and SMP which have really great EMI/RFI filtering built in.  Also fabulous as surge protection.  Still, what you describe sounds more like a room, speaker, equipment choice issue.

A company Called the UPGRADE COMPANY has a similar service where you send them your gear and they coat it for you. Or you buy the gear they have all ready treated. I believe could be wrong they have some type of past they use. Have not checked to see if they are still in business.

Fire is a very neutral wire… it’s in my systems where i can’t afford Wild Blue…i think you are barking up wrong tree…

Graphene is effective at blocking EMI/RFI but as stated above I doubt that will be enough to get you where you want to be. I agree with Erik and would look at room treatment at the first reflection points of side walls & ceiling before messing with those particular interconnects.  

MG Chemicals makes nickel and copper conductive paint to shield against rfi/emi

3m makes straps of shielding