---
product_id: 256992396
title: "Mission Automotive Dielectric Grease/Silicone Paste - Waterproof Marine Grease (8 Oz.) - Excellent Silicone"
brand: "mission automotive"
price: "¥11760"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/256992396-mission-automotive-dielectric-grease-silicone-paste-waterproof-marine-grease-8
store_origin: JP
region: Japan
---

# Prevents voltage leaks & corrosion Waterproof seal up to 570°F Multi-surface use: metal, rubber, plastic Mission Automotive Dielectric Grease/Silicone Paste - Waterproof Marine Grease (8 Oz.) - Excellent Silicone

**Brand:** mission automotive
**Price:** ¥11760
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in reliability, unlock peak performance!

## Quick Answers

- **What is this?** Mission Automotive Dielectric Grease/Silicone Paste - Waterproof Marine Grease (8 Oz.) - Excellent Silicone by mission automotive
- **How much does it cost?** ¥11760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/256992396-mission-automotive-dielectric-grease-silicone-paste-waterproof-marine-grease-8)

## Best For

- mission automotive enthusiasts

## Why This Product

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

## Key Features

- • **High-Temp Stability:** Remains stable and effective from -55°F to 570°F, no melting
- • **Versatile Compatibility:** Safe on metal, rubber, and plastic—perfect for automotive & marine needs
- • **Trusted Industry Quality:** Crafted to top standards for professional-grade performance
- • **Ultimate Waterproof Shield:** Seals out salt, dirt & moisture for long-lasting protection
- • **Built-In Precision Applicator:** Innovative angled brush inside lid for mess-free, exact application

## Overview

Mission Automotive Dielectric Grease is a premium waterproof silicone paste designed to protect and seal electrical and mechanical components. It prevents oxidation, corrosion, and voltage leaks while maintaining stability across extreme temperatures (-55°F to 570°F). Compatible with metal, rubber, and plastic, it’s ideal for automotive, marine, and electrical applications. The included angled applicator brush ensures precise, clean application every time.

## Description

Mission Automotive Dielectric Grease/Silicone Paste - Waterproof Marine Grease (8 Oz.) - Excellent Silicone

## Features

- SEALS AND PROTECTS: Our dielectric grease is a thick, long lasting waterproof synthetic silicone lubricant (lube) that prevents oxidation, inhibits corrosion & seals out contaminants such as salt & dirt; non-melting, stable consistency from -55-570 F
- MULTITUDE OF USES: Silicone paste / silicone grease is perfect for a variety of automotive, electrical and marine uses and compatible with a variety of materials, including metal, rubber and plastic; prevents voltage leaks around electrical connections
- GREAT FOR MANY COMMON TASKS: Most common uses of marine grease including changing spark plugs, lubricating brake caliper pins, lubricating and preserving rubber gaskets, O-rings, hoses, weatherstripping, etc., and fixing sluggish car windows
- APPLICATOR BRUSH FOR EASE OF APPLICATION: Applicator brush attached inside lid at an angle; product will be clear/transparent/translucent to slightly milky-white. PLEASE NOTE: Applicator brush intentionally bent to maximize reach to jar edges
- TOP QUALITY: Produced to the highest industry standards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MISSION AUTOMOTIVE |
| Brand | MISSION AUTOMOTIVE |
| Package Dimensions | 11.94 x 6.2 x 6.1 cm; 226.8 g |
| Item model number | 8542064566 |
| Manufacturer Part Number | 08946 |
| Item Weight | 226 g |

## Product Details

- **Material:** Silicone
- **Brand:** MISSION AUTOMOTIVE
- **Package information:** Bottle or Tube
- **Liquid volume:** 237 Milliliters
- **Item weight:** 8 Ounces

## Images

![Mission Automotive Dielectric Grease/Silicone Paste - Waterproof Marine Grease (8 Oz.) - Excellent Silicone - Image 1](https://m.media-amazon.com/images/I/61D9j-MIMSL.jpg)

## Questions & Answers

**Q: Can i apply it to automatic window mechanism ?**
A: I've don it, worked great.

**Q: Would this do good to seal a usb port with a usb cord plugged in?**
A: Not sure why you need to seal a USB PORT but I see no reason it wouldnt keep it waterproofed.

**Q: Is this stuff good for polyureathane bushings**
A: Yes it is good for polyurethane bushings.....the lube they sell for the bushings is essentially rebranded dielectric grease too.

**Q: Has anyone tried this on fishing reel components?  Is it light enough?**
A: Definitely! I've been using it from 15 yrs or more... The main purpose, to seal the reel and protect screws from salt; for those that are not stainless I fill the hole with the grease to the top well, every where there is a screw head facing out. And all around the edge and bound surface of the gear cover, anywhere water can sip in! And in the gears, but I would mix it with other type to soften a bit for smooth reeling experience.

## Frequently Bought Together

- Mission Automotive Dielectric Grease/Silicone Paste/Waterproof Marine Grease (8 Oz.) Made in USA- Excellent Silicone Grease
- Permatex 09128 Copper Anti-Seize Lubricant, 8 oz.
- Permatex 24125 Ceramic Extreme Brake Parts Lubricant, 8 oz., Pack of 1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/256992396-mission-automotive-dielectric-grease-silicone-paste-waterproof-marine-grease-8](https://www.desertcart.jp/products/256992396-mission-automotive-dielectric-grease-silicone-paste-waterproof-marine-grease-8)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*