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🛠️ Power up your ride with corrosion-proof confidence!
BTAS Electrical Dialectical Grease is a premium, PTFE-enhanced silicone grease designed to protect automotive and marine electrical connectors from corrosion, moisture, and voltage leakage. Operating reliably between -40°F and 428°F, it’s compatible with metals, plastics, rubbers, and polymers. Its food-grade, non-toxic formula ensures safe use on sensitive components, while the built-in brush applicator guarantees precise, mess-free application. Ideal for battery terminals, spark plugs, ignition coils, and more, this grease is a must-have for professional-grade vehicle maintenance.













| ASIN | B0D7V466YW |
| Best Sellers Rank | #271 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Electrical Greases |
| Brand | BTAS |
| Brand Name | BTAS |
| Compatible Material | Polymers, Plastics, Rubbers |
| Container Type | Tube |
| Customer Reviews | 4.8 out of 5 stars 2,780 Reviews |
| Included Components | 1 |
| Item Form | Grease |
| Item Highlight | PTFE Enhanced, Compatible with Metal, Rubber, Plastic,Food Grade Grease, Seal O-Rings & Gaskets to Fix Minor Pipeline Leaks |
| Item Weight | 2 ounces |
| Liquid Volume | 1 fluid ounces |
| Manufacturer | BTAS |
| Material | Silicone |
| Model Number | XG800 |
| Number of Items | 1 |
| Package Information | Tube |
| Part Number | JD-2 |
| Recommended Uses For Product | 1. Non‑conductive insulation protection for electrical connection housings, 2. Moisture & salt‑spray barrier to prevent terminal oxidation and corrosion, 3. Waterproof sealing for rubber boots, gaskets and O‑ring components, 4. Reduce voltage leakage and suppress sparking under harsh outdoor conditions, 5. Long‑term silicone lubrication for automotive ignition related assemblies Recommended Uses For Product 1. Non‑conductive insulation protection for electrical connection housings, 2. Moisture & salt‑spray barrier to prevent terminal oxidation and corrosion, 3. Waterproof sealing for rubber boots, gaskets and O‑ring components, 4. Reduce voltage leakage and suppress sparking under harsh outdoor conditions, 5. Long‑term silicone lubrication for automotive ignition related assemblies See more |
| Specific Uses For Product | 1. Spark plug boots, ignition coil rubber sleeves and automotive sensor connectors, 2. Battery terminals, lamp sockets, trailer wiring and marine electrical connectors, 3. Rubber gaskets, O‑rings for water‑contact equipment and pool accessory parts, 4. Outdoor vehicle, RV and marine electrical assembly preventive maintenance, 5. Food‑grade formula, suitable for incidental food‑contact kitchen appl… |
| Unit Count | 2 Ounce |
| Upper Temperature Rating | 428 °F |
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!
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.
D**Y
Just do it!
This product is perfect for household and automotive use. Combines lubricity as well as dielectric grease in one. I use it anytime I change a lightbulb in my house or one of my vehicles. Helps prevent corrosion in outdoor light sockets. Simply put a small dab on the base of the bulb and screw it in like normal. Prefect packaging so your fingers stay clean.
G**T
Dialectric grease
Did excellent job of protecting electric connections
R**N
It works
Good for automotive connections. Been chasing a short in a wiring harness for a few days. Found the problem but believe it or not, alot of mechanics dont use this as a extra precaution when installing harness connectors. A tube of grease goes a long way. Don't have to use much but it insures a better job and keeps moisture out of connections. It will save alot of diagnostic time and unnecessary repairs down the road.
M**M
Battery connection
Seems to work OK, but I usually like to see how it works long term before a high rating. I used it for a 12-volt battery connection. The previous connector failed due to a heating, so far there has been no ill effects.
E**D
Size and quality
Easy to use and convenient for all my DIY projects. The size of the tube is perfect for my needs. Really does a great job.
K**.
Good for batteries
Put it my car battery terminals. Nice consistency. Should last awhile.
G**D
correspond la description
très bien correspond bien à la description petit conditionnement
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
O**H
gutes Dichtmittel
wir haben es zum Abdichten eines Wellblechdachs benutzt...... hat funktioniert.
Trustpilot
1 month ago
2 months ago