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🛠️ Keep your ride’s spark alive—because every connection counts!
Permatex 81150 Dielectric Tune-Up Grease is a premium 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 preventing costly repairs.














| ASIN | B000AL2RI2 |
| Best Sellers Rank | #1,766 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Greases & Lubricants |
| Brand | Permatex |
| Brand Name | Permatex |
| Container Type | Tube |
| Customer Reviews | 4.7 out of 5 stars 7,530 Reviews |
| 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 |
| Item weight | 0.02 Kilograms |
| Liquid Volume | 0.33 Fluid Ounces |
| Liquid volume | 0.33 Fluid Ounces |
| Manufacturer | Permatex Products |
| Material | Lithium |
| Model Number | 81150 |
| Number of Items | 1 |
| Package information | Tube |
| Part Number | 81150 |
| Recommended Uses For Product | electrical connections and wiring |
| 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
Ottimo prodotto
D**Y
👍
👍
よ**ー
カプラーに。
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。
6**T
Bon produit
A l air de remplir son rôle, livraison ok , donc nikel
R**O
Por Ramon
NUNCA TE OLVIDES DE UTILIZAR ESTE MATERIAL. Simple y simple. Si tienes alambres y botas, no te patearás tan fuerte, pero si tienes una bobina en el enchufe, o cables de bujía con botas largas, ¡querrás esto! ¡No solo protege contra el agua y la suciedad, sino que también lubrica el arranque para que puedas eliminarlo cuando llegue el momento! Un par de botas de bobina rotas / atascadas me enseñaron muy rápido. Y con el precio de este tamaño de grasa, es pan comido. Colóquelo en los terminales de la batería, póngalo alrededor de los conectores. Es genial. Nunca volveré a sintonizarlo sin él.
Trustpilot
2 days ago
1 week ago