Electrically Conductive Paint 50ml - Water-Based Carbon Coating for Guitar Shielding, PCB & Remote Control Repair - Matte Black EMI/RF Shield

I used this to paint the membrane on a remote control as some of the buttons no longer responded. It does take a while for the paint to dry but once it has dried, the conductive paint worked as intended. Quite a big bottle, so I hope that it stays effective if I need to use this again in future.

I used it to repair traces on an old amiga 500 keyboard membrane. It does take time to dry and you should do a couple of coats, but it worked fine.Probably not as conductive as I hoped, but it worked for my purpose.Application is not easy, I would have preferred if they had a little brush included in the cap, like other similar products

I don't like that the bottle is shaped more like a hip flask so easy to topple over (don't tell me how I know), and also the consistency is quite liquid. This was used to shield an electric guitar and it took a few coats, but there's more than enough for many coats for a typical Strat body and from testing with a multimeter everything showed good connectivity. It is also easy to clean up afterwards with a bit of naptha, though I suspect the coating is going to be a bit fragile. But once under the pickguard it shouldn't move at all.

Needed a lot of shaking. Small bottle. Difficult to get the inner plastic cap out. No brush included as stated. Didn't always get continuity on plastic game button membrane

I wanted to shield the control cavity of an electric guitar I’m putting together. I applied the paint and waited a few days.I’ve completed the wiring and grounded the painted sides of the cavity, creating a Faraday cage. It works in shielding the guitar from noise. But the paint hasn’t dried to a sealed surface, it has dried as a carbon particle powder.If I touch the sides of the cavity, I get black powder on my fingers. And it says on the container it’s a skin irritant. See picture of a white kitchen towel that I touched the surface with. And this is three days after painting.Not really suitable for my purposes. I will try a different shielding paint. You can get types that do dry completely to a sealed surface, this isn’t like that.

Small bottle , goes a long way , actually works on my guitar , no interference.

Repaired delicate flexi ribbon with this , resistance is less than 100 ohms per centimetre when applied to a 2cm wide trace. But its not as conducted as copper or silver paste.

Good job!