⚡ Seal the spark, own the road — never let your connections fail!
BTAS Dielectric Grease is a premium 1 oz silicone-based insulating lubricant designed to protect and enhance electrical connectors in automotive, marine, and electronic applications. With a dielectric breakdown of 10KVA and an ultra-wide operating temperature range from -40° to 428°F, it prevents corrosion, moisture ingress, and electrical arcing. Compatible with rubber, plastic, and ceramic surfaces, it ensures long-lasting, reliable performance for spark plug boots, battery terminals, and more.
| ASIN | B0D6R543V2 |
| Best Sellers Rank | #298 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Electrical Greases |
| Brand | BTAS |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,435) |
| Date First Available | June 11, 2024 |
| Item Form | Grease |
| Item Weight | 1 ounces |
| Item model number | XG800 |
| Liquid Volume | 1 Fluid Ounces |
| Manufacturer | BTAS |
| Manufacturer Part Number | JD-1 |
| Material | Dielectric Silicone Grease |
| Number of Items | 1 |
| Package Information | Tube |
| Product Dimensions | 1.81 x 0.78 x 4.33 inches |
| Recommended Uses For Product | 1.Clean surfaces with isopropyl alcohol to remove contaminants. Ensure complete dryness before application. 2. Apply a thin layer (0.1-0.3mm) with non-abrasive tools. Cover interfaces fully without overfilling. 3.Coat rubber gaskets before assembly. Press gently to form a watertight seal. 4. Apply to components below 200°C. Allow 5 minutes curing before power-on. 5.Fully coat interfaces b… |
| Specific Uses For Product | Blocks corrosion between dissimilar metals in EV charging ports or solar panels., Reduces friction in switches/relays under heat while stabilizing contact resistance., Improves heat transfer in LED/CPU heat sinks (complements thermal paste)., Insulates high-voltage connectors, spark plugs, and battery terminals to prevent arcing or short circuits., Protects outdoor/boat electrical joints from m… |
| Unit Count | 1.0 Ounce |
| Upper Temperature Rating | 428 Degrees Fahrenheit |
| Viscosity | 7 Centipoise |
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.
R**L
Works great
Best yet that I have tried over 60+years
J**N
Works good. Handy size.
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!
L**K
Love that stuff, using it around boat, truck and bike. Being quite heat sensitive it may run off bare contacts when exposed to heat, e.g. glow plugs near exhaust manifold.
Trustpilot
3 weeks ago
5 days ago
