---
product_id: 435808361
title: "Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12)"
brand: "permatex"
price: "¥34157"
currency: JPY
in_stock: true
reviews_count: 5
category: "Permatex"
url: https://www.desertcart.jp/products/435808361-permatex-82194-12pk-ultra-grey-rigid-high-torque-rtv-silicone
store_origin: JP
region: Japan
---

# Withstands -65°F to 500°F temps High-torque & vibration resistant Oil & fluid resistant formula Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12)

**Brand:** permatex
**Price:** ¥34157
**Availability:** ✅ In Stock

## Summary

> ⚙️ Seal the deal with confidence — don’t let leaks slow your hustle!

## Quick Answers

- **What is this?** Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12) by permatex
- **How much does it cost?** ¥34157 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/435808361-permatex-82194-12pk-ultra-grey-rigid-high-torque-rtv-silicone)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Temperature Warrior:** Operates flawlessly from freezing -65°F to scorching 500°F intermittent heat.
- • **Leakproof Confidence:** OEM specified and guaranteed to seal tight without leaks.
- • **Versatile Application Power:** Perfect for valve covers, oil pans, intake manifolds, timing covers, and more.
- • **Engineered for Extreme Torque:** Handles the toughest vibration and torque demands with precision.
- • **Low Odor, Non-Corrosive Formula:** Works cleanly and safely in your workspace without harsh fumes or damage.

## Overview

Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker is a professional-grade sealant designed for high-vibration, high-torque automotive applications. It offers exceptional resistance to oils, coolants, and shop fluids, operates across a wide temperature range (-65°F to 500°F intermittent), and is OEM specified to ensure leak-free performance. Low odor and non-corrosive, this 3.5 oz. pack of 12 is ideal for critical engine seals like valve covers and timing covers, making it a trusted choice for mechanics and enthusiasts alike.

## Description

Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker is designed specially for high-torque and high vibration applications, like those common in import engines. This premium RTV gasket maker exceeds manufacturers' performance requirements, featuring maximum vibration resistance and outstanding resistance to oils, cooling and shop fluids. Non-corrosive and low-odor, this gasket maker is guaranteed not to leak. OEM specified, with a temperature range of -65 degrees fahrenheit to 500 degrees fahrenheit, intermittent. Permatex always has the right gasket maker for your application.

Review: Very good product !!!
Review: excellent product

## Features

- Designed specially for high-torque and high vibration applications
- Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids
- OEM specified, guaranteed not to leak
- Low odor and non-corrosive formula
- Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, water pumps, thermostat housings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001REZBIE |
| Best Sellers Rank | #164,952 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #159 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Grey |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (856) |
| Date First Available | 27 August 2012 |
| Exterior | Silicone |
| Global Trade Identification Number | 30686226821943 |
| Item Dimensions LxWxH | 12.7 x 15.2 x 12.7 Centimeters |
| Item Thickness | 5 Inches |
| Item Weight | 100 g |
| Item model number | 82194-12PK |
| Manufacturer | Permatex |
| Manufacturer Part Number | 82194-12PK |
| Material | Silicone |
| Net Quantity | 42.0 Grams |
| Product Dimensions | 12.7 x 15.24 x 12.7 cm; 100 g |
| Special Features | Sensor Safe |
| Upper Temperature Rating | 500 Degrees Fahrenheit |

## Product Details

- **Brand:** Permatex
- **Colour:** Grey
- **Item Thickness:** 5 Inches
- **Material:** Silicone
- **Upper Temperature Rating:** 500 Degrees Fahrenheit

## Images

![Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12) - Image 1](https://m.media-amazon.com/images/I/311n8Das6-L.jpg)
![Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12) - Image 2](https://m.media-amazon.com/images/I/316FRUVi+2L.jpg)
![Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12) - Image 3](https://m.media-amazon.com/images/I/31Vle143UyL.jpg)
![Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12) - Image 4](https://m.media-amazon.com/images/I/41JQR8Ra6lL.jpg)
![Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz. (Pack of 12) - Image 5](https://m.media-amazon.com/images/I/41izAzlgVGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on 11 July 2020*

Very good product !!!

### ⭐⭐⭐⭐⭐ Review
*by E***S on 1 April 2025*

excellent product

### ⭐⭐⭐⭐⭐ Review
*by 1***X on 17 September 2021*

Best quality RTV period

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-25*