Shopping Cart

Your cart is empty.

Your cart is empty.

4oz Dielectric Grease for Electrical Connectors, Silicone Paste for Spark Plug, Valve, O-Rings, Brake, Marine and Universal Use, Waterproof & Heat Resistant Silicone Grease Lubricant with Brush

Free shipping on orders over $29.99

$8.88

$ 4 .99 $4.99

In Stock

About this item

  • Superior Insulation & Protection: Our Dielectric Grease Automotive provides exceptional insulation, preventing short circuits, voltage leaks, and electrical arcing. Safeguard your electrical connections for reliable performance and extended lifespan.
  • High Temperature & Stability: Formulated for demanding environments, our Plumbers Grease maintains its consistency and effectiveness from -35°C to 270°C ( -31°F to 518°F). Resists oxidation and decomposition, ensuring long-lasting lubrication and protection even in high-heat applications.
  • Waterproof and Corrosion Resistant: Protect your connections from the elements. This Dielectric Grease for Electrical Connectors can prevents moisture, dust, and other contaminants from causing corrosion and failure, making it ideal for outdoor, marine, and humid environments.
  • Versatile Silicone Grease Lubricant for Universal Uses: Use it on everything! Perfect for spark plugs, plumbing, brake, electrical connectors, faucet stems, o-rings, water pipes and more. Extend the life of rubber, plastic and metal components in automotive, plumbing, electrical, and marine applications.
  • Satisfaction Guaranteed: We stand behind our Silicone Paste. If you're not completely satisfied, contact us for a prompt and helpful resolution.



Product Description

silicone grease lubricant silicone paste battery corrosion preventative dielectric grease
dielectric grease for electrical connectors silicone grease lubricant for metal parts

plumbers grease

silicone grease for O-Rings

silicone grease for brake

silicone grease for marine

spark plug anti seize

silicone lubricant for rubber seals

silicone paste automotive waterproof and heat Resistant silicone paste

AndyFan35
Reviewed in the United States on March 7, 2025
Appears to be the same dielectric grease as the usual Permatex brand I have bought for years. The quantity of BOTH tubs could have easily been put into 1, and I did just that to minimize space in my fluids cabinet. Good price for the volume received. Brushes are useless to have as once one gets greasy you might as well toss or it it gets full of dirt before next usage. Dielectric grease sold in tubs would be better serviced to have a quality Lid attached brush that stays inside the tub when not in use. Otherwise good stuff at good value.
C.S. Review Guy
Reviewed in the United States on March 7, 2025
Man, there really are a ton of uses for this stuff...As someone who enjoys working on everything from cars to outdoor gear, I always keep dielectric grease on hand for electrical connections and general maintenance. The grease does exactly what it should—prevents corrosion and ensures solid electrical contact. It applies smoothly and gives me confidence that it will hold up well over time.I like that it comes in a two-pack so I can keep an extra jar in my toolbox. The included brushes are a nice touch, though some people might find them a bit awkward for tight spaces. The grease itself is on par with the name-brand options I’ve used before; it's a good value overall.
Willbeoutdoors
Reviewed in the United States on March 5, 2025
This is a good value grease for around the shop. I used it to stop corrosion on some car electrical connections and it worked well, it was easy to apply and is good consistency and holding up well. It is a really good thing to have around for when you need it.
Rob the Toolman
Reviewed in the United States on February 27, 2025
This is standard dielectric grease sold at a reasonable price. The packaging pictures are somewhat confusing though - you are buying two (2) bottles, each with 2 oz of dielectric grease.
Miss Black Eyeliner 🎶
Reviewed in the United States on February 26, 2025
It is what it is. Exactly as described and just what I needed to have on hand in my workspace. I plan to use it on my sewing machines when they need a tune up.
Diann MC
Reviewed in the United States on February 24, 2025
It either works or it doesn't and from my testing, it definitely works. I have LP tanks for my RV that use the Mopeka USB tank level sensors. They provide enough diaelectric grease for the initial installation but after that you're on your own. I was glad to find this because after changing the tanks twice, there wasn't enough of the original application to make good contact. I just refreshed it with this dialectric grease and it worked as intended. I also like that they include applicator brushes.
Anna
Reviewed in the United States on February 20, 2025
I ordered this to work with my elliptical that I’ve had for a few years that has begun to make a terrible squeaking noise. Unfortunately, the application method for this does not work as you need to more or less paint it on the lubricant. This might work for well-exposed screws, but for gears that are difficult to access, this is extremely difficult to use. It might be worth getting depending on the use case, but if looking to apply to treadmills or ellipticals, I do not recommend this product.
Tess G
Reviewed in the United States on February 20, 2025
What can I say, it works as it should. I put dielectric grease on all my auto electrical connections that I repair and in all trailer wiring harness connections. There are two 2oz bottles in the box. The consistence of the grease is just like all name brand products. This is a good value for the quantity.