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🛠️ Keep your connections flawless—because your ride deserves the best!
Permatex 81150 Dielectric Tune-Up Grease is a lithium-based paste designed to protect automotive and marine electrical connections from salt, dirt, and corrosion. It prevents voltage leaks and spark plug boot fusing, extending the life of bulb sockets and ensuring reliable performance in modern high-energy ignition systems. Packaged in a convenient 9g tube, it’s a must-have for maintaining flawless electrical conductivity and durability.














| ASIN | B000AL2RI2 |
| Best Sellers Rank | #886 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Greases & Lubricants |
| Brand Name | Permatex |
| Container Type | Tube |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,730) |
| Flash Point | 200 Degrees Fahrenheit |
| Global Trade Identification Number | 00686226811509 |
| Included Components | Protects electrical connections and wiring from salt, dirt and corrosion |
| Item Form | Paste |
| Item Type Name | Permatex 81150 Dielectric Tune-Up Grease, 0.33 oz. Tube, Silver |
| Item Weight | 0.02 Kilograms |
| Liquid Volume | 0.33 Fluid Ounces |
| Manufacturer | Permatex Products |
| Material | Lithium |
| Recommended Uses For Product | electrical connections and wiring |
| Specific Uses For Product | Protect electrical connections and wiring from salt, dirt and corrosion; Prevent voltage leakage around any electrical connection; Prolong the life of bulb socks; Requirement for modern high energy ignition systems |
| UPC | 686226811509 |
| Unit Count | 9.3553 Grams |
| Viscosity | Thick |
A**D
Ok
Ok
J**I
Very weak connection
I use Permatex products usually and they are good, except for this, all my wiring connection had a problem conducting electricity in my car after using it, not recommended at all, i have to clean everything back to normal and now everything is working just fine.
S**E
Ottimo prodotto
D**Y
👍
よ**ー
ヘッドライト(H4)のカプラーに塗りたくってます。カプラーの焼け焦げが無くなった気がします。湿気やホコリから守ってくれてるのかも。
F**X
Used for lubing custom keyboard stabilizers, does a good job!
J**2
I purchased the dielectric grease to coat the battery connections on all my battery operated power tools like Dewalt, Milwaukee and ego power equipment protects against corrosion and gives me a chance to do some maintenance on the batteries. I do it every year or so. At first, I was sent out the wrong product, but Amazon was quick to rectify the issue. That’s why I believe the five star rating was still very appropriate.
Trustpilot
3 weeks ago
1 month ago