# Permatex 22058 Dielectric Tune-Up Grease Review
If you are looking for a high-performance dielectric grease to protect your electrical connections and wiring from salt, dirt, and corrosion, you might want to consider the Permatex 22058 Dielectric Tune-Up Grease. This product is specially designed for modern high-energy ignition systems, such as spark plugs, spark plug boots, distributor caps, coils, battery terminals, and more. In this article, we will provide you with some detailed information about this product, its features, benefits, applications, and customer reviews. We will also compare it with some similar products on the market and give you our recommendation.
What is Dielectric Grease?

Dielectric grease is a type of non-conductive grease that is used to seal and lubricate electrical connections and prevent voltage leakage. It also helps to prevent moisture, dust, and dirt from entering the contacts and causing corrosion or oxidation. Dielectric grease is not meant to be applied directly on the metal contacts, but rather on the rubber or plastic parts that surround them. This way, it does not interfere with the electrical conductivity, but rather displaces any air or water that could cause problems.
Features of Permatex 22058 Dielectric Tune-Up Grease
The Permatex 22058 Dielectric Tune-Up Grease is a silicone-based grease that has the following features:

– It protects electrical connections and wiring from salt, dirt, and corrosion.
– It prevents voltage leaks around any electrical connection.
– It extends the life of bulb sockets and prevents spark plugs from fusing to boots.
– It is required for modern high-energy ignition systems.
– It has a temperature range of -65°F to 500°F (-54°C to 260°C).
– It comes in a 3 oz. tube with a resealable cap.
Benefits of Permatex 22058 Dielectric Tune-Up Grease
Using the Permatex 22058 Dielectric Tune-Up Grease can provide you with the following benefits:
– It improves the performance and reliability of your electrical system.
– It reduces the risk of electrical failures or fires due to moisture or corrosion.
– It saves you time and money by preventing costly repairs or replacements of electrical components.
– It is easy to apply and use with a cotton swab or a small brush.

Applications of Permatex 22058 Dielectric Tune-Up Grease
The Permatex 22058 Dielectric Tune-Up Grease can be used for various applications in your vehicle, such as:
– Spark plugs and spark plug boots: Apply a thin coat of grease on the inside of the boot and on the ceramic portion of the plug. This will help to prevent arcing, misfires, and corrosion. Do not apply grease on the metal tip of the plug or on the threads.
– Distributor caps and rotors: Apply a thin coat of grease on the inside of the cap and on the rotor contact points. This will help to prevent moisture buildup and oxidation. Do not apply grease on the metal terminals or wires.
– Coils and coil packs: Apply a thin coat of grease on the rubber boots that cover the coil terminals. This will help to prevent cracking, arcing, and corrosion. Do not apply grease on the metal terminals or wires.
– Battery terminals: Apply a thin coat of grease on the battery posts and cable clamps. This will help to prevent corrosion and improve conductivity. Do not apply grease on the battery case or vent caps.
– Bulb sockets: Apply a thin coat of grease on the socket base and on the bulb base. This will help to prevent corrosion and extend the bulb life. Do not apply grease on the bulb glass or filament.
Customer Reviews of Permatex 22058 Dielectric Tune-Up Grease

The Permatex 22058 Dielectric Tune-Up Grease has received many positive reviews from customers who have used it for their vehicles. Here are some examples of what they have said:
– “I used this product on my spark plug wires and boots when I changed them out. It made a noticeable difference in how smoothly my engine ran. No more hesitation or rough idle.”
– “This stuff works great for sealing electrical connections from moisture and dirt. I used it on my trailer lights and they have been working flawlessly ever since.”
– “I bought this product to protect my battery terminals from corrosion. It was easy to apply and it did the job well. My battery has been holding a charge better and starting faster.”
– “This product is a must-have for anyone who works on their own car. It helps to prevent electrical problems and saves you money in the long run.”
Comparison with Similar Products
To help you make an informed decision, we have compared the Permatex 22058 Dielectric Tune-Up Grease with some similar products on the market based on their features, price, ratings, and reviews.
Product | Features | Price | Rating | Reviews |
---|---|---|---|---|
Permatex 22058 Dielectric Tune-Up Grease | Silicone-based, protects from salt, dirt, and corrosion, prevents voltage leaks, extends bulb and plug life, required for high-energy ignition systems, temperature range of -65°F to 500°F, 3 oz. tube | $8.49 | 4.8 out of 5 stars | 22,572 |
CRC Technician Grade Di-Electric Grease | Silicone-based, seals and protects electrical connections, prevents arcing and voltage leaks, improves conductivity, temperature range of -70°F to 400°F, 3.3 oz. aerosol can | $9.99 | 4.7 out of 5 stars | 1,165 |
Versachem 15339 Dielectric Connector Grease | Silicone-based, seals and lubricates electrical connections, prevents corrosion and oxidation, improves conductivity, temperature range of -40°F to 400°F, 4 oz. tube | $10.99 | 4.6 out of 5 stars | 1,006 |
Mission Automotive Dielectric Grease | Silicone-based, waterproofs and protects electrical connections, prevents arcing and voltage leaks, extends bulb and plug life, temperature range of -40°F to 500°F, 4 oz. tube | $13.99 | 4.7 out of 5 stars | 1,408 |
As you can see from the table above, the Permatex 22058 Dielectric Tune-Up Grease has the best features, price, rating, and reviews among the products we have compared. It offers the most benefits for your electrical system and is the most trusted brand by customers.
Conclusion
The Permatex 22058 Dielectric Tune-Up Grease is a high-quality product that can help you protect your electrical connections and wiring from salt, dirt, and corrosion. It can also prevent voltage leaks and extend the life of your bulb sockets and spark plugs. It is easy to use and suitable for modern high-energy ignition systems. It has received many positive reviews from satisfied customers who have noticed improved performance and reliability of their vehicles.
If you are looking for a dielectric grease that can meet your needs and expectations, we highly recommend the Permatex 22058 Dielectric Tune-Up Grease. You can buy it online from Amazon by clicking [here].
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