MG Chemicals 8481-1 Premium Carbon Conductive Grease, 85mL Tube, Black

Relatively expensive, but does what it says. You only get what you pay for. This grease goes a long way too. You only need a very thin coating.

Bachmann split-chassis? Enough in this tube to lubricate hundreds of locomotives and ensure electrical continuity. Does not seem to affect the nylon bushings or other plastic. Black grease. Perfect.

I had a problem with my button batteries losing connectivity before the had run down. These were those used out of doors or in a steamy kitchen. (Wireless bell push, dog rouge light etc.) The batteries continue working much longer since I used the tiniest smear of this grease to improve the connectivity. (I’m talking years longer)

Decent size tube, comes with a nozzle although I chose not to use that as the product is very messy and I only wanted to apply a very small quantity to circuit board contact pins. Product is black so needs care when handling to avoid staining. The product is very good and provides lubrication while also improving the electrical connection. It does exactly what it says, perfect.

It’s a carbon conductive grease and em proved the contacts on my Ebikes

You get a lot in the tube. But only need tiny amounts.

This is very messy so only use as a last resource. I put some on some paper and put in my multi-meter probes and the resistance was higher than expected.

Works well

no es un buen conductor.

After reading Guzzar’s review I bought to see if this could fix my Siemen’s circuit breakers (CB) overheating where the CB contacts onto the backplane tab. WORKED BEYOND EXPECTATION! Fixed two problem breakers that were overheating at tab contacts. Power off, clean backplane tab w fine sandpaper keeping debris out of box, thinly grease tab and new CB contacts, reinstall. I needed new CBs because old CB’s contacts arced. And it’s not the new CB, new CB in past still overheated but with this grease they run cool. One 100A breaker feeding garage was fine until I stressed it by charging newly bought electric car. With clean tabs, grease, and new CB it runs cold. Great stuff.

As the title eludes to, this grease is messy stuff. I highly suggest wearing disposable gloves and using the dispensing tip that comes in the package with the tube of grease itself as you don't need much of this grease to thoroughly coat anything you need to use this on. I mostly use it to coat ground connection points on vehicles since this grease doesn't wash away easily and is electrically conductive, so it prevents corrosion and ensures a solid connection will be present for the forseeable future. You could use it on electrical connectors/terminals as well, but then you'll need to be very precise in your application of this grease as again, it's electrically conductive, so any stray grease could potentially bridge connections and cause much bigger issues. But as long as you keep this products attributes in mind while using it, it's a fantastic product to have around and the tube is big enough and you need so little at a time that this tube should last you for many years.

Graisse utilisée sur une antenne CB pour refaire le contact de la prise SO239 d'une Yagi. 👍

Gerade auf einem Karton einen ca. 5 cm langen Streifen angeschmiert und el. Widerstand nachgemessen. Mehrere hundert kiloOhm (!) Ein dicker Klex ca. 5mm x 5mm x 5mm hatte 2,1 kOhm