

⚡ Keep your connections flawless, no matter the conditions!
BTAS Dielectric Grease is a premium automotive silicone grease designed to protect electrical connectors from moisture, corrosion, and voltage leakage. With a temperature range from -40° to +428°F, it ensures reliable performance in extreme environments. Its food-grade, non-conductive formula is safe for use on battery terminals, spark plug boots, ignition coils, and marine electronics, making it an essential tune-up product for professional-grade vehicle maintenance.























| ASIN | B0D7V466YW |
| Best Sellers Rank | #221 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Electrical Greases |
| Brand | BTAS |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,417) |
| Date First Available | April 22, 2025 |
| Item Weight | 2 ounces |
| Item model number | XG800 |
| Liquid Volume | 1 Fluid Ounces |
| Manufacturer | BTAS |
| Manufacturer Part Number | JD-2 |
| Number of Items | 1 |
| Product Dimensions | 1.81 x 0.78 x 4.33 inches |
| Unit Count | 2.0 Ounce |
M**S
Essential for Protecting Electrical Connections!
BTAS Dielectric Grease is a must-have for anyone working with electrical components. It’s thick, high-quality, and spreads easily, creating a reliable barrier against moisture, corrosion, and dirt. I’ve used it on car battery terminals, spark plug boots, and other connectors, and it keeps everything running smoothly without any risk of damage. It’s non conductive, easy to apply, and the tube makes dispensing clean and simple. If you want long-lasting protection for your electrical connections, BTAS Dielectric Grease is the way to go.
S**.
Great product at a great price. Works well
Great product at a great price. Works well
J**3
Good for Spark Plugs
Worked well for changing my spark plugs. No issues with the plugs after several thousands of miles. I changed my spark plugs on my own and the product is good.
E**N
Would buy again.
This worked super great. Especially in a pinch, when you don’t have a grease gun. Since this purchase we actually invested in a grease gun (small one) and that broke. This was definitely the way to go. And will purchase again when needed. Good value for money, get a decent size/amount. Easy to use and apply. Definitely works as should, helping protect and prevent rust and helping everything run smooth.
S**A
Dielectric Connections
Tube a little small for the price, but works great for all my electrical connections on my 68 VW.
J**.
Specialty Lube.
Dielectric grease, to me, is a must have for every DIY mechanic. Seals the rubber seals on all your automotive lights and helps prevent your spark plug wires from sticking to your spark plugs. BTAS is nice and thick, applies easily, and lubricates the surface well. Meanwhile, the smaller container size fits in my little parts tray! Great product.
A**R
Excellent product
Good amount for the price, im restoring a 1957 Chevy and need quite a bit. It also has the brush attached to the lid which helps putting it on. Definitely will but again when i am out.
J**E
Glad Amazon Has It!! Works Great!
Great to have for replacing bulbs in my car. Very handy to have this grease for multiple purposes.
D**I
Very good item, does the job
D**K
Nutze das Fett für AHK Steckdosen und alle Steckverbindung die irgendwie mit Feuchtigkeit in Verbindung kommen. Top Produkt.
M**O
J’ai réparé mon commodo de voiture avec il avait un petit faux contact je recommande vraiment
D**I
Tolles Produkt!
J**Y
It’s greasy and that’s what it’s supposed to be and it’s good for electric stuff
Trustpilot
3 days ago
2 months ago