4LifetimeLines Dielectric Grease for Electrical Connectors - 4oz Brush Top Can, Mess Free Application, Dielectric Spark Plugs, Automotive, Electric Grease for Optimal Performance

I absolutely love this product! I live in the desert Southwest and rare rain with constant high heat, cause my battery terminals to corrode insanely quick. After installing a new battery cable and coating both posts with this stuff, it's been several months ago so my posts look as new as when I replaced them. Great job!!

seems like electrical grease. its big, its squishy, it works. Dont really know how you could get a bad review, unless you get sent a can of paint instead. The brush in the can is a bit much for automotive work, but I dont care about that. Its enough grease that I probably wont need to ever buy any again, and for a fraction of the cost at a retail brick and mortar. Good value, and good product. Have not tried it in marine applications, but Ive got no boats!!

Works as it should. This should be used on all spark plug boots and electrical connectors to help keep moisture out and facilitate removal at a later time.

I like a can over a tube because I put extra grease back instead of wasting it. My only complaint is the brush in the can. It came already frayed. The bristles aren't stiff enough for it needing to be jammed into a thick grease so you end up with wild bristles making a mess. With stiffer bristles I'd give this a 5 star. Would buy again, great value.

Love the brush to apply. Good control and prevents waste.

Great product for the winter months on your plow connections

Good stuff, american made!

Twas the mess before electrical repair, and all through the bag was a thin slimy mess, will it get in my hair. I thought to myself, just how screwed am I, for the lid was not tight and some goop had come out and it was really a sight. However, I noted, as I took out the can, I can wash this up quick and use what I can. I dabbed some right here, and a little over there, and what do you know, it didn't get in my hair. The connector has goop on the tines and protection is in place. What's best, is it worked, and the connector is happy. I can now use my car and get back in the race. Seriously, it was a mess, but 90% was still in the can and it did the job. It came in a BAG not a box. I think that was part of the problem, but the lid was NOT screwed on tight to begin with. Can was not dented or damaged. What's in it was just fine.

It does the job. Grease is high viscosity stays in the place you apply, doesn't melt. The brush is kind of weak, hairs get deformed easily.

Product arrived on time and as expected. It’s dielectric grease, not much more to say!.

Have used this stuff for awhile great for protecting wiring from moisture

Parfait