Dielectric Grease

Protect your vehicle’s electrical system from moisture, corrosion, and wear with premium dielectric grease from Phantom Motorsports. Specially formulated for use on ignition systems, spark plug boots, battery terminals, and electrical connectors, dielectric grease offers a reliable barrier that prevents arcing, reduces friction, and extends the life of sensitive contacts. Whether you’re performing routine maintenance or restoring a classic, this essential product helps ensure trouble-free starts and consistent electrical performance.

At Phantom Motorsports, we carry high-quality dielectric grease from top brands, supplied in tubes and applicator packs for easy, mess-free application. Non-conductive and heat resistant, our grease is safe for use on a variety of metals, rubbers, and plastics found in automotive, marine, and powersports applications. Upgrade your maintenance routine and keep your vehicle’s electronics performing at their best, mile after mile.

FAQ

What is dielectric grease?
Dielectric grease is a non-conductive silicone-based lubricant used to protect electrical connections against moisture, oxidation, and corrosion without interfering with current flow.

Where should I use dielectric grease on my vehicle?
Apply it to spark plug boots, ignition coil connectors, battery terminals, light bulb sockets, trailer connectors, and any exposed or vulnerable electrical contacts.

Does dielectric grease conduct electricity?
No, dielectric grease is non-conductive. It insulates and protects connections but allows current to flow through metal-to-metal contact points by keeping contaminants away.

Will dielectric grease help prevent corrosion and short circuits?
Yes! It keeps water, salt, and debris out of electrical contacts, reducing the likelihood of corrosion, arcing, and unwanted shorts.

How do I apply dielectric grease?
Clean the connection, then smear a thin layer of grease on the contact surface or inside the connector boot. Reconnect as normal. A little goes a long way!

Is it safe for use with plastic and rubber?
Absolutely. Dielectric grease is compatible with most automotive plastics and rubbers, making it safe for use on a variety of connectors and boots.

What if my dielectric grease arrives leaking or dried out?
Customer satisfaction is our priority. If your tube arrives damaged, leaking, or dried up, contact us within 7 days for a replacement, exchange, or refund.