---
product_id: 50643846
title: "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: "31474CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.sn/products/50643846-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket-maker
store_origin: SN
region: Senegal
---

# Vibration Resistant Seal High-Torque Strength Wide Temp Range -65°F to 500°F 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:** 31474CFA
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** 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?** 31474CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/50643846-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket-maker)

## 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 Seal:** Maintains gasket integrity under intense vibration—no cracks, no leaks.
- • **Sensor-Safe & Non-Corrosive:** Protects sensitive engine sensors and prevents corrosion for long-term reliability.
- • **Unmatched Thermal Durability:** Withstands harsh temperature swings from freezing cold to blazing heat (-65°F to 500°F).
- • **Engineered for Extreme Torque:** Handles high-torque loads without fail, perfect for demanding mechanical assemblies.
- • **Versatile Application Powerhouse:** Ideal for valve covers, water pumps, intake manifolds, and more—ditch pre-cut gaskets for custom perfection.

## Overview

Permatex 82194 Ultra Grey RTV Silicone Gasket Maker delivers a sensor-safe, non-corrosive, and vibration-resistant seal engineered for high-torque automotive applications. Its durable silicone formula resists aging, thermal cycling, and harsh chemicals, performing reliably across a wide temperature range from -65°F to 500°F. Trusted by professionals for custom gasket creation on valve covers, water pumps, and transmission pans.

## 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: Very good - A little expensive for the amount but definitely worth it for where a gasket isn't used in the first place; like the Honda Deauville engine side cases.

## 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 | 6,961 in Automotive ( See Top 100 in Automotive ) 95 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Ultra Gray |
| Customer Reviews | 4.7 out of 5 stars 5,559 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
- **Item thickness:** 5 Inches
- **Material:** Silicone
- **Upper temperature rating:** 500 Degrees Fahrenheit

## Images

![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)
![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)
![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)
![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)
![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)

## Questions & Answers

**Q: Is this suitable for motorcycle cylinder heads**
A: Only on the barrel, cylinder head is a gasket!!

**Q: what is it like to remove if you have to take engine apart ?**
A: Hello, it is just like a regular silicone sealant :) you can watch this video: https://m.youtube.com/watch?v=FbDCHEzRuZo

## Customer Reviews

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

Used to fit thermostat gasket, good deal.

### ⭐⭐⭐⭐⭐ Very good
*by S***P on 1 June 2026*

A little expensive for the amount but definitely worth it for where a gasket isn't used in the first place; like the Honda Deauville engine side cases.

### ⭐⭐⭐⭐⭐ 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)

## Frequently Bought Together

- 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
- Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz
- Permatex 81630 Ultra Red High Temperature Gasket Maker, 3 oz

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-23*