---
product_id: 4590875
title: "G624 Dielectric Silicone Grease Compound, Meets SAE AS-8660, 5.3 oz Tube"
brand: "novagard"
price: "€ 58.65"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/4590875-g624-dielectric-silicone-grease-compound-meets-sae-as-8660-5
store_origin: GR
region: Greece
---

# Water Barrier Protection Electrical Insulation Temp Range -65 to 400°F G624 Dielectric Silicone Grease Compound, Meets SAE AS-8660, 5.3 oz Tube

**Brand:** novagard
**Price:** € 58.65
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Electrical Game with Novagard G624!

## Quick Answers

- **What is this?** G624 Dielectric Silicone Grease Compound, Meets SAE AS-8660, 5.3 oz Tube by novagard
- **How much does it cost?** € 58.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/4590875-g624-dielectric-silicone-grease-compound-meets-sae-as-8660-5)

## Best For

- novagard enthusiasts

## Why This Product

- Trusted novagard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **SAE AS-8660 Certified:** Meets rigorous industry standards for reliability and performance.
- • **Versatile Application:** Ideal for lubricating plastic and elastomeric parts in electrical setups.
- • **Corrosion Resistance Champion:** Protects against moisture and corrosion, ensuring longevity.
- • **Extreme Temperature Resilience:** Withstands temperatures from -65°F to 400°F, perfect for any environment.
- • **Unmatched Electrical Insulation:** Keep your components safe with superior dielectric properties.

## Overview

The Novagard G624 Dielectric Silicone Grease Compound is a high-performance lubricant designed for electrical applications. It provides exceptional electrical insulation, corrosion resistance, and a wide temperature range, making it ideal for protecting and lubricating plastic and elastomeric components. Certified to meet SAE AS-8660 specifications, this 5.3 oz tube is a must-have for professionals seeking reliability and performance.

## Description

The Novagard G624 is a 5.3 oz. tube of dielectric silicone grease compound that provides water resistance, superior corrosion resistance, and electrical insulation for lubricating plastics and elastomeric materials in high-voltage applications. The grease is an amorphous fumed, silica-thickened, polysiloxane-based compound. It has a temperature range of -65 to +400 degrees F (-55 to +204 degrees C), and it meets Society of Automotive Engineers (SAE) AS-8660 specification (formerly known as MIL-S-8660C). Dielectric strength is 700 volts per mil for a 50-mil gap. The compound has a translucent paste consistency.Industrial lubricants can be found in most machinery performing one or more functions, including reducing friction and wear, preventing components from adhering to each other, distributing loads more evenly, dispersing heat away from moving parts, and preventing corrosion. Although many materials are used as lubricants, the most common are oil (also called fluid lubricants) and grease because of their versatility. Oil lubricants contain either a petroleum or synthetic base, the properties of which are modified by the addition of various additives. Grease lubricants, a mixture of oil lubricant and a thickening agent, have a thicker consistency than oil, enabling use wherever liquids cannot be retained and requiring less frequent changes.Novagard Solutions manufactures industrial adhesives, sealants, and lubricants. The company, founded in 1977, is headquartered in Cleveland, OH.

## Features

- Dielectric silicone grease compound for lubricating parts made of plastic and elastomeric materials in electrical applications
- Provides electrical insulation for resistance to high voltage
- Provides a water barrier and superior corrosion resistance
- Temperature range of -65 to +400 degrees F (-55 to +204 degrees C)
- Meets SAE AS-8660 specifications

## Product Details

- **Material:** Silicone
- **Brand:** Novagard
- **Package Information:** Tube
- **Liquid Volume:** 0.09 Liters
- **Item Weight:** 5.3 Ounces

## Images

![G624 Dielectric Silicone Grease Compound, Meets SAE AS-8660, 5.3 oz Tube - Image 1](https://m.media-amazon.com/images/I/716PmCLlJJL.jpg)

## Questions & Answers

**Q: When does the warranty of the product start, when it is delivered or when it is opened?**
A: The warranty starts at the date of manufacture but the shelf life of the product last a lot longer than the warranty.

**Q: How does this stackup vs 4 Electrical Compound made by Dow?**
A: I don't know if it's any help but the consistency is like vaseline and stays that way. I'm not familiar with 4 Electrical Compound made by Dow.

**Q: How many tubes to you have in inventory for purchase? And there is usually an expiration date on this product, can you tell me if your product is good**
A: I have been using silicone dielectric grease for 20 years and I tust all LEADING brands of this type of grease.
I don't sell, I am a consumer.

**Q: Does the SAE AS-8660 specification make this product different than any other silicone dielectric grease?**
A: Here are details on AS8660.  This specification covers one type of a nonmelting, heat stable silicone compound for use in high tension electrical connections, ignition systems and electronics equipment; for application to unpainted mating threaded or non-threaded surfaces, and as a lubricant for components fabricated from rubber. This compound is effective in the temperature range from -54°C (-65°F) to +204°C (+400°F) for extended periods and to 260°C (500°F) for short periods. This compound is identified by NATO symbol S-736 (see 6.5).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Novaguard G624 is the best silicone grease for flashlight O rings
*by M***H on October 8, 2020*

This silicone grease stays "wet" for many years longer than other silicone grease brands I have tried.I works far superior on flashlight O rings keeping them smoothly turning. I have used Moykote 111, Super Lube, and other silicone grease's on flashlight O rings but they just don't work nearly as good as the Novaguard. I have a flashlight I lubed with Novaguard 9 years ago and I twisted the battery cap and it moved smooth as butter, nothing else I have found works like this Novaguard G624. Everything else I have used it on works great also. I kinda wish everyone knew about this stuff because it seems kinda unknown, well I hope you get some it's worth every penny.

### ⭐⭐⭐⭐⭐ Works, works,works!
*by L***O on August 15, 2014*

The electric window switches on my wife's 4Runner were getting very bad. Most would work intermittently and a couple quit working altogether. I tried spraying contact cleaner in the backs of some of them, and even resorted to taking the ones that had quit working apart and cleaning the contacts directly. All of this had limited success. As a last resort, before I spent $$ on new switches, I tried a little of this dielectric grease on the contacts. Wow, what a difference! Every switch that I treated with this stuff works like new. And as a extra benefit, it vastly improved the action of the switch. Saved me a chunk of $$. Paid for the tube with this job alone. I'm sold! Get it, you won't regret it.

### ⭐⭐⭐⭐⭐ Dielectric Silicone Uses (Nova Guard):
*by J***H on October 22, 2013*

Novagard G624 Dielectric Silicone Compound, Mil-S-8660C, 5.3 oz TubeBeing a retired Certified Technician, I have a working knowledge of and the use for Dielectric Silicone.It's purpose is to seal out moisture, preventing corrosion, it forms a chemical weather pack and alsoblocks or prevents the flow of electrical current from finding or jumping circuit through or outside theboundries of the circuits design.For instance spark plugs require a dielectric seal in there boots each plug and coil end, it's on everynew product that has plugs and runs on gas.It is also used in all electrical harnesses, interior and exterior running light sockets on your car or truck. Harness connections through out your vehicle's wiring under dash, behind panels; as well as your computer wiring harness. I found the Nova Guard extremely useful. The consistency is perfect; firm yet pliable enough to be injected or finger rubbed into female connectors and on male alike. The viscosity of the product holds up well under the heat of the summer sun and engine compartment quit well. Another words it stays where you put and doesn't run under heat. This mean you have and excellent weather pack against the elements. It also comes in a high heat product for exteme temperature conditions around exhaust or extreme enviroments.I'm very satisfied and would definitely recommend it to others.Sincerely,Joseph

## Frequently Bought Together

- Novagard G624 Dielectric Silicone Grease Compound, Meets SAE AS-8660, 5.3 oz Tube
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-22*