---
product_id: 640515667
title: "5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant"
brand: "onarieer"
price: "S$3"
currency: SGD
in_stock: false
reviews_count: 8
url: https://www.desertcart.sg/products/640515667-5-oz-dielectric-grease-for-electrical-connectors-silicone-grease-brush
store_origin: SG
region: Singapore
---

# Waterproof & corrosion-proof seal Heat resistant up to 200°C 5 oz tube with precision brush 5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant

**Brand:** onarieer
**Price:** S$3
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Seal the deal with power and protection!

## Quick Answers

- **What is this?** 5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant by onarieer
- **How much does it cost?** S$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/640515667-5-oz-dielectric-grease-for-electrical-connectors-silicone-grease-brush)

## Best For

- onarieer enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Moisture Barrier:** Blocks water, dust, and corrosion for long-lasting electrical integrity
- • **Precision Application Brush:** Clean, mess-free coverage for every connector and seal
- • **Unmatched Thermal Stability:** Keeps your connections cool under pressure, from -50°C to 200°C
- • **Versatile Multi-Use Formula:** Perfect for automotive spark plugs, O-rings, marine gear, and more
- • **Trusted by Pros & DIYers Alike:** Top-rated with 4.6 stars and thousands of satisfied users

## Overview

Onarieer's 5 oz Dielectric Grease is a premium silicone paste designed to protect electrical connectors and automotive components from moisture, corrosion, and heat. Featuring a high temperature tolerance up to 200°C and a convenient brush applicator, it ensures reliable insulation and lubrication across automotive, marine, and industrial uses.

## Description

desertcart.com: Onarieer 5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant : Automotive

Review: A little goes a long way - Great value for the price. This Dielectric grease goes a long way and is great for all the little plugs on our vehicle. We will purchase again when we run out.
Review: Die Electric Grease - Great product, I would like to add I like the way they pack this grease. The container its self is easy to open and access rather than your aluminum tube or can. They shipped it well so there was no leaking, the grease is a good quality thickness and will provide good protection for your needs and purposes. The quantity is great for the money as well. I use this for keeping my automotive rubber and electrical connections

## Features

- Superior Insulation Performance: Are you worried that electrical components and connectors are not safe to use? Our dielectric grease boasts excellent insulation properties, effectively preventing short circuits and electrical arcs at connections, ensuring reliability and efficiency in a wide range of electrical applications
- High Temperature and Oxidation Resistance: This dielectric grease for electrical connectors remains stable in high-temperature conditions, resisting oxidation and decomposition. Silicone grease thermal stability ensures consistent lubrication at high temperatures, prolonging the lifespan of your equipment. Temperature Range: -50℃ to 200℃
- Waterproof and Corrosion Resistant: With outstanding waterproof capabilities, dielectric grease prevents moisture, dust, and other contaminants from entering electrical connections. Silicone Paste effectively protects metal surfaces from corrosion, making it ideal for outdoor and humid environments
- Multi-purpose application: It works excellently as a silicone grease and is widely used in the maintenance of various electrical equipment and electronic components, such as cable connectors, plugs, switches, automotive ignition systems, spark plugs, brake caliper pins, etc
- Satisfaction Guarantee: If you are not satisfied with our dielectric grease, please contact us in your free time. You will get our sincere and positive response. Our job is to ensure that our customers are satisfied with their shopping

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D41GZKW5 |
| Best Sellers Rank | #187,554 in Automotive ( See Top 100 in Automotive ) #37 in Automotive Electrical Greases |
| Brand | Onarieer |
| Brand Name | Onarieer |
| Compatible Material | Electrical Connectors |
| Container Type | Tube |
| Customer Reviews | 4.7 out of 5 stars 462 Reviews |
| Included Components | Dielectric Grease*1, Brush*1 |
| Item Form | Paste |
| Item Weight | 5.92 ounces |
| Manufacturer | Onarieer |
| Material | Silicone |
| Number of Items | 1 |
| Package Information | Tube |
| Part Number | JDRHZ001 |
| Recommended Uses For Product | Electrical |
| Unit Count | 5 Ounce |
| Upper Temperature Rating | 200 °C |

## Product Details

- **Brand:** Onarieer
- **Item Weight:** 5.92 ounces
- **Material:** Silicone
- **Package Information:** Tube
- **Recommended Uses For Product:** Electrical

## Images

![5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant - Image 1](https://m.media-amazon.com/images/I/61bCyLWefYL.jpg)
![5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant - Image 2](https://m.media-amazon.com/images/I/71PUHCYKfhL.jpg)
![5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant - Image 3](https://m.media-amazon.com/images/I/717l+t1FOQL.jpg)
![5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant - Image 4](https://m.media-amazon.com/images/I/71SUGTubXXL.jpg)
![5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant - Image 5](https://m.media-amazon.com/images/I/717aeCJRgwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A little goes a long way
*by T***Y on August 24, 2026*

Great value for the price. This Dielectric grease goes a long way and is great for all the little plugs on our vehicle. We will purchase again when we run out.

### ⭐⭐⭐⭐⭐ Die Electric Grease
*by C***S on June 17, 2026*

Great product, I would like to add I like the way they pack this grease. The container its self is easy to open and access rather than your aluminum tube or can. They shipped it well so there was no leaking, the grease is a good quality thickness and will provide good protection for your needs and purposes. The quantity is great for the money as well. I use this for keeping my automotive rubber and electrical connections

### ⭐⭐⭐⭐⭐ Paint your power protection on.
*by M***N on July 25, 2026*

Quick shipping, good price, love the application brush for painting silicone protection exactly where you need it. No need to squeeze a tube and use your fingers to place it where it needs to go [ just paint the connectors and your done].

## Frequently Bought Together

- Onarieer 5 oz Dielectric Grease for Electrical Connectors, Silicone Grease with A Brush, Silicone Paste for Automotive, Spark Plug, O Rings, Marine, Insulation Protection, Waterproof & Heat Resistant
- CRC 05103 QD Electronic Cleaner -11 Wt Oz
- WD-40 Specialist Contact Cleaner Spray, 11 oz.

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**Shop now:** [https://www.desertcart.sg/products/640515667-5-oz-dielectric-grease-for-electrical-connectors-silicone-grease-brush](https://www.desertcart.sg/products/640515667-5-oz-dielectric-grease-for-electrical-connectors-silicone-grease-brush)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-30*