---
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: "A$47"
currency: AUD
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.com.au/products/50643846-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket-maker
store_origin: AU
region: Australia
---

# 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:** A$47
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal the deal with confidence—where power meets precision!

## 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?** A$47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/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

- • **Versatile Gasket Maker:** Ideal for valve covers, water pumps, intake manifolds, and more—ditch pre-cut gaskets and customize your seal.
- • **Sensor-Safe & Non-Corrosive:** Protects sensitive engine sensors and prevents corrosion, keeping your vehicle’s electronics safe and sound.
- • **Vibration-Proof Reliability:** Maximizes vibration resistance to maintain a tough, flexible gasket that won’t fail under stress.
- • **Unmatched Thermal Durability:** Operates flawlessly from freezing -65°F to scorching 500°F, perfect for any climate or engine heat level.
- • **Engineered for Extreme Torque:** Handles high-torque loads without cracking or shrinking, ensuring your engine stays sealed under pressure.

## 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 temperature tolerance from -65°F to 500°F, it forms durable, flexible gaskets that resist aging, weathering, and thermal cycling, making it the go-to solution for professional-grade engine maintenance.

## 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: So far so good - Seems to be working great on my new oil pump fitted. Was easy to apply and so far no leaks
Review: Good product - Very good product, i would recommend this product, I used it to seal a timeing chain cover

## 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 | 11,150 in Automotive ( See Top 100 in Automotive ) 132 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,216) |
| Date First Available | 7 Dec. 2011 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 118 g |
| Item model number | 82194 |
| Manufacturer | Permatex |
| Manufacturer part number | 82194 |
| Model | 599B U-GREY RTV |
| OEM Part Number | 82194 |
| Product Dimensions | 3.05 x 9.65 x 20.32 cm; 117.93 g |
| Special Features | Sensor safe |

## 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)

## 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

### ⭐⭐⭐⭐⭐ So far so good
*by D***D on 4 September 2025*

Seems to be working great on my new oil pump fitted. Was easy to apply and so far no leaks

### ⭐⭐⭐⭐⭐ Good product
*by S***N on 28 November 2025*

Very good product, i would recommend this product, I used it to seal a timeing chain cover

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

Used to fit thermostat gasket, good deal.

## 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 Australia*
*Store origin: AU*
*Last updated: 2026-02-03*