---
product_id: 116045873
title: "Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz"
brand: "permatex"
price: "€ 54.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.hr/products/116045873-permatex-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket
store_origin: HR
region: Croatia
---

# Vibration Resistant Seal High-Torque Strength Wide Temp Range -65°F to 500°F Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz

**Brand:** permatex
**Price:** € 54.57
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz by permatex
- **How much does it cost?** € 54.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/116045873-permatex-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket)

## 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

- • **Vibration-Proof Sealant:** Maximizes vibration resistance to keep your gaskets intact under constant engine stress.
- • **Sensor-Safe & Non-Corrosive:** Protects sensitive engine sensors and prevents corrosion, extending your vehicle’s lifespan.
- • **Unmatched Thermal Endurance:** Operates flawlessly from freezing -65°F to scorching 500°F, ensuring reliability in all conditions.
- • **Versatile OEM-Grade Solution:** Ideal for valve covers, timing gear covers, and more—replace pre-cut gaskets with confidence.
- • **Engineered for Extreme Torque:** Handles high-torque loads without cracking or shrinking, perfect for demanding mechanical assemblies.

## Overview

Permatex 82194 Ultra Grey RTV Silicone Gasket Maker delivers a sensor-safe, non-corrosive, and vibration-resistant seal designed for high-torque automotive applications. With a durable silicone formula that withstands temperatures from -65°F to 500°F, it creates flexible, long-lasting gaskets ideal for valve covers, timing gear covers, and other critical engine components.

## 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. 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: Effectively sealed - Used to fit thermostat gasket, good deal.
Review: Recommended - Used on a Toyota Yaris as similar to Toyota oem. Worked very well on timing chain cover and sump. It’s at a good price point, created a great seal when used to recommended bead size torque on a challenging sump pan ( the one with 2 bolts inside bell housing)

## Features

- Causes serious eye irritation.
- May cause an allergic skin reaction.
- Suspected of causing cancer.
- High Performance Formula - Ultra Grey Silicone Gasket Maker is Sensor-Safe, With a Non-Corrosive Formula Designed to Provide Reliable “Formed-in-Place” Gaskets for Mechanical Assemblies
- Vibration Resistant - Permatex Ultra Grey Offers Maximum Vibration Resistance, Withstanding High Torque Loads While Creating a Tough, Flexible, Silicone Rubber Gasket
- Long-Lasting Durable Silicone Gasket - Resists Aging, Weathering, and Thermal Cycling Without Hardening, Shrinking, or Cracking with Temperature Resistance from -65°F to 500°F (-54°C to 260°C).
- Multi-Purpose Gasket Material - Ultra Grey Silicone Gasket Maker Retains High Torque and Vibration Resistance and Can Be Used to Replace Pre Cut Gaskets or Be Used as a Gasket Maker or Gasket Sealant
- Suggested Applications: Valve Covers, Water Pump Housings, Intake Manifold End Seals, Thermostat Housings, Timing Gear Covers, Transmission Pans, and Oil Pans

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBGI8K |
| Best Sellers Rank | 6,725 in Automotive ( See Top 100 in Automotive ) 87 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Ultra Gray |
| Country Of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 5,479 Reviews |
| Global Trade Identification Number | 00686226821942 |
| Included Components | Unit^Instruction Guide |
| Item Shape | Round |
| Item Thickness | 5 Inches |
| Item Type Name | 599B U-GREY RTV |
| Item Weight | 118 g |
| Item thickness | 5 Inches |
| Manufacturer | Permatex |
| Manufacturer Part Number | 82194 |
| Material | Silicone |
| Model Number | 82194 |
| Pressure | 5 Inches of Mercury |
| Shape | Round |
| UPC | 686226821942 686226001139 |
| Unit Count | 3.0 gram |
| Upper Temperature Rating | 500 Degrees Fahrenheit |
| Upper temperature rating | 500 Degrees Fahrenheit |

## Product Details

- **Brand:** Permatex
- **Colour:** Ultra Gray
- **Manufacturer:** Permatex Products
- **Material:** Silicone
- **UPC:** 686226220745

## Images

![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz - Image 1](https://m.media-amazon.com/images/I/811ISBbKpxL.jpg)
![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz - Image 2](https://m.media-amazon.com/images/I/81KIFlXwFdL.jpg)
![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz - Image 3](https://m.media-amazon.com/images/I/81i-psqQnHL.jpg)
![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz - Image 4](https://m.media-amazon.com/images/I/81SMFyiPRBL.jpg)
![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz - Image 5](https://m.media-amazon.com/images/I/71XPCTZTLBL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effectively sealed
*by C***N on 16 November 2025*

Used to fit thermostat gasket, good deal.

### ⭐⭐⭐⭐⭐ Recommended
*by M***T on 6 July 2025*

Used on a Toyota Yaris as similar to Toyota oem. Worked very well on timing chain cover and sump. It’s at a good price point, created a great seal when used to recommended bead size torque on a challenging sump pan ( the one with 2 bolts inside bell housing)

### ⭐⭐⭐⭐⭐ Good product cheaper than 3bond and just as good
*by T***N on 9 April 2026*

Good product and cheaper than 3bond

## Frequently Bought Together

- Permatex 22074 Ultra Grey RTV Silicone Gasket Maker: Low Odor, Sensor-Safe, Non-Corrosive Sealant with Oil Resistance 14g
- Permatex 81950 Ultra Slick Red Engine Assembly Lube, Essential for new or engine re-builds, Formulation 1 x 118ml

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-05*