

⚡ Keep your ride’s spark alive and connections flawless!
Permatex 81150 Dielectric Tune-Up Grease is a thick, high-performance lubricant designed to protect electrical connections from salt, dirt, and corrosion. It prevents voltage leaks and spark plug boot fusing, extending the life of ignition components. Trusted in automotive and marine applications, this 9g tube is a must-have for maintaining reliable, high-energy ignition systems.














| ASIN | B000AL2RI2 |
| Best Sellers Rank | #1,554 in Automotive ( See Top 100 in Automotive ) #22 in Automotive Greases & Lubricants |
| Brand | Permatex |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,643) |
| Date First Available | 7 August 2012 |
| Exterior | Machined |
| Item Weight | 20 g |
| Item model number | 81150 |
| Manufacturer | Permatex Products |
| Manufacturer Part Number | 81150 |
| Model | 81150 |
| OEM Part Number | PMT81150 |
| Product Dimensions | 1.42 x 16.51 x 9.65 cm; 20 g |
| 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.
H**L
Great product did the job
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。
V**D
Good size and value
D**K
1A Qualität!
R**H
We use a lot of this and buy in bulk
Trustpilot
3 weeks ago
1 month ago