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⚡ Keep your connections shockproof and corrosion-free — because your engine deserves the best!
Permatex 81153 Dielectric Tune-Up Grease is a 3 oz. medium-viscosity grease designed to protect and extend the life of electrical connections in automotive and marine environments. It prevents voltage leaks, corrosion, and spark plug boot fusing, ensuring reliable performance in high energy ignition systems. Packaged in a convenient PowerCan with an attached straw for precise application, it’s a must-have for professionals and enthusiasts aiming to maintain peak electrical system integrity.
| ASIN | B001EZGIWY |
| Brand Name | Permatex |
| Container Type | Tube |
| Customer Reviews | 4.8 4.8 out of 5 stars (159) |
| Flash Point | 200 Degrees Fahrenheit |
| Global Trade Identification Number | 00686226811530 |
| Included Components | Permatex 81153 Dielectric Tune-Up Grease, 3 oz. PowerCan |
| Item Form | Grease |
| Item Type Name | Permatex 81153 Dielectric Tune-Up Grease, 3 oz. PowerCan |
| Item Weight | 3 Ounces |
| Liquid Volume | 3 Fluid Ounces |
| Manufacturer | Permatex |
| Material | Plastic |
| Recommended Uses For Product | Automotive, Marine |
| Specific Uses For Product | Marine and automotive electrical connections, spark plug boots, trailer hitches, battery terminals |
| UPC | 686226811530 |
| Unit Count | 3.0 Ounce |
| Viscosity | Medium |
| Warranty Description | Warranty |
S**N
Good Stuff
Add this to all your connections if you think your engine will see water AT ALL, put some of this stuff in it. Haven't had issues with my connections since putting this in, time will tell if it'll hold up.
E**S
Easy to use
Worked well, easy to get where I wanted it. Seems to perform well. I like the straw attaching to the can for storage, makes it cleaner vs other cans with straws I have (PB blaster, compressed air, silicon).
K**M
Love the dispenser
It’s permatex, it’s good stuff and if you’ve done any wrenching you’re probably familiar with dielectric grease. I love the dispenser. Just shoot the perfect amount right into the plug boot or whatever. It’s really nice.
M**M
Works great at improving electrical connections and reducing moisture issues.
Lost all throttle response on my throttle-by-wire Harley. Turned out to be a connector behind the air filter is prone to moisture. Wiped it out with a towel, smeared a little of this grease, plugged it back together, and she runs like a champ!
S**Y
Great Grease - Applicator not so Much
Great Dielectric grease for electrical connections. Just the right thickness so it won't run off but still flows nicely. I bought this can over a typical tube because I thought it might be easier to store cleanly and be ready to use when needed. Not really the case, since the applicator tip stores next to the cap and is full of grease. I don't understand why, with just a little more thought, a more sanitary applicator setup could be provided with these grease products. I ended up designing my own tip applicator and made one with my 3D printer that works perfectly and remains on the tip at all times and stores under the factory cap. Now I'm really happy with my new grease! Maybe these guys will do something like this for the rest of you some day.
W**W
Great product
=)
J**N
Does the job.
Works pretty well, for anybody wondering how it works you push down on the clear nozzle and it comes out (similar to using a can of spray cheese).
S**N
Awesome
It's what I wanted
Trustpilot
2 weeks ago
3 days ago