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⚡ Keep your ride’s spark alive with BTAS – the grease that never quits!
BTAS Dielectric Grease is a premium 1oz silicone-based lubricant designed to insulate, protect, and extend the life of automotive electrical connectors. With a dielectric breakdown rating of 10KVA and an ultra-wide operating temperature range from -40°F to 428°F, it prevents corrosion, leakage, and sparking across rubber, plastic, and ceramic surfaces. Ideal for spark plugs, battery terminals, and sensor connectors, this grease is a must-have for professional-grade vehicle maintenance.













| ASIN | B0D6R543V2 |
| Best Sellers Rank | #223 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Electrical Greases |
| Brand | BTAS |
| Brand Name | BTAS |
| Compatible Material | Plastic, Rubber |
| Container Type | Tube |
| Customer Reviews | 4.8 out of 5 stars 2,953 Reviews |
| Flash Point | 500 °C |
| Included Components | 1 Pcs Tube |
| Item Form | Grease |
| Item Highlight | Perfect for Car Batteries Terminal, Spark Plugs, Electronic Sensors,Dielectric Insulation Stops Leakage & Connector Sparking |
| Item Weight | 1 ounces |
| Liquid Volume | 1 fluid ounces |
| Manufacturer | BTAS |
| Material | Dielectric Silicone Grease |
| Model Number | XG800 |
| Nlgi Consistency Grade | Grade 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Information | Tube |
| Part Number | JD-1 |
| Recommended Uses For Product | ● Long‑term silicone lubrication for automotive ignition related assemblies, ● Moisture & salt‑spray barrier to prevent terminal oxidation and corrosion, ● Non‑conductive insulation protection for electrical connection housings, ● Reduce voltage leakage and suppress sparking under harsh outdoor conditions, ● Waterproof sealing for rubber boots, gaskets and O‑ring components Recommended Uses For Product ● Long‑term silicone lubrication for automotive ignition related assemblies, ● Moisture & salt‑spray barrier to prevent terminal oxidation and corrosion, ● Non‑conductive insulation protection for electrical connection housings, ● Reduce voltage leakage and suppress sparking under harsh outdoor conditions, ● Waterproof sealing for rubber boots, gaskets and O‑ring components See more |
| SAE J300 Viscosity Grade | 0W |
| Specific Uses For Product | ● Battery terminals, lamp sockets, trailer wiring and marine electrical connectors, ● Food‑grade formula, suitable for incidental food‑contact kitchen appliance seals, ● Outdoor vehicle, RV and marine electrical assembly preventive maintenance, ● Rubber gaskets, O‑rings for water‑contact equipment and pool accessory parts, ● Spark plug boots, ignition coil rubber sleeves and automotive sensor conn… |
| Unit Count | 1 Ounce |
| Upper Temperature Rating | 428 °F |
| Viscosity | 0w |
| Viscosity Level | Medium |
O**A
Good stuff!
Work's exactly as it should. It has a brush in the bottle for easy , mess free application and unexpectedly,a inside rim to wipe the excess off of the brush. Very happy with my purchase!
L**E
Versatility, bottled.
Dielectric grease is one of the most versatile materials on Earth. This is a very high quality version, with the right consistency and tackiness. Buy it and use it on everything!
S**S
Awesome value for the money
This dielectric grease is an awesome value for the money. I’ve used it for battery terminals and it works great for protecting the connections from moisture and corrosion. You get a good amount compared with those little packets you usually pick up at AutoZone, so you’re getting much more for your money. It’s nice having a larger container on hand for multiple projects instead of constantly buying small packets. Definitely worth the money, especially if you do your own automotive work. I’ll be keeping this in my toolbox.
F**H
Right amount, fine price
Tube should last a couple decades at least
D**Y
Ok
It’s grease
A**X
⭐⭐⭐⭐⭐ Great Dielectric Grease for Battery Terminals
I was looking for something to help protect the terminals on my car battery and found this BTAS dielectric grease. It is easy to apply and works well for protecting the battery connections from moisture, corrosion, and dirt. I like that a small amount goes a long way, and it was simple to use during installation. The grease has a good consistency and stays where it is applied. It gives me extra peace of mind knowing the battery terminals are better protected. Overall, this is a useful product to keep in the garage for basic car maintenance. Good quality and easy to use. 5 stars!
Z**N
1oz size is perfect for your tool box
This works as advertised and is a great little add-on to my Truck/RV toolbox. I am pleased with my purchase.
J**.
Love this stuff!!
I'm a heavy equipment mechanic in new England. Salty roads, harsh winters. This stuff is, for me; like Franks Red Hot sauce...I put this on everything electrical. Change out a battery?? Slather it on the posts and terminals to prevent corrosion. O ring not staying in place or needs some lube?? A dab will do you. Putting wires into a crip connection?? Put some on the bare copper to prevent corrosion inside. So this is silicone grease, basically. Has a great brush applicator built into the cap for easy application. Love the size and quantity.
P**.
garantía
lo he usado en los bornes de la batería y en la punta de las bujías donde hace conexión el cable de la bobina , por ahora perfecto
A**Z
efficace
Produit correct
C**Y
Finally easy fast and reliable
Does what it says on the pot, the brush is a bit lackluster but it's great to finally be able to get some easily on Amazon
P**M
Automotive nsulation protection
Sork plug insulation protection: Priced right, works as described, good to have, handy when needed
A**P
Efficace pour le montage de bobine d'allumage
Utilisé lors de changements de bougies, la graisse est efficasse ! Utilisée egalement en préventif sur les cosses de batterie. Satisfait du produit et du packaginfg (petit tubes pratiques à utiliser)
Trustpilot
2 weeks ago
2 weeks ago