---
product_id: 1296134
title: "Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Flex and Oil Resistant Applications 3 oz"
brand: "permatex"
price: "54.42 DT"
currency: TND
in_stock: true
category: "Permatex"
url: https://www.desertcart.tn/products/1296134-permatex-82180-ultra-black-maximum-oil-resistance-rtv-silicone-gasket
store_origin: TN
region: Tunisia
---

# Wide temp range -65°F to 500°F High flexibility & oil resistance Sensor-safe, non-corrosive formula Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Flex and Oil Resistant Applications 3 oz

**Brand:** permatex
**Price:** 54.42 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro — Ultra Black, ultra tough, ultra essential!

## Quick Answers

- **What is this?** Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Flex and Oil Resistant Applications 3 oz by permatex
- **How much does it cost?** 54.42 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1296134-permatex-82180-ultra-black-maximum-oil-resistance-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

- • **Oil-Resistant Powerhouse:** Resists engine oil, transmission fluid, gear lube, and coolants to lock your seals tight and leak-free.
- • **Trusted by Pros & DIYers:** Top-ranked with 20,000+ glowing reviews, this 3 oz powerhouse is the go-to for automotive maintenance excellence.
- • **Unmatched Sensor-Safe Seal:** Protect sensitive engine components with a non-corrosive, low-odor formula designed for modern vehicles.
- • **Flexible Gasket Replacement:** Perfectly replaces pre-cut gaskets with superior adhesion and long-lasting durability for valve covers, oil pans, and more.
- • **Extreme Temperature Endurance:** Withstands brutal conditions from freezing -65°F to scorching 500°F without cracking or shrinking.

## Overview

Permatex 82180 Ultra Black RTV Silicone Gasket Maker delivers sensor-safe, non-corrosive sealing with exceptional oil resistance and flexibility. Rated for extreme temperatures from -65°F to 500°F, it replaces pre-cut gaskets and withstands harsh automotive fluids, making it the #1 choice for valve covers, oil pans, and transmission seals. Trusted by over 20,000 users, this 3 oz tube ensures durable, leak-proof performance in demanding environments.

## Description

Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker is a fast-curing, sensor safe, low odor, non-corrosive formula that retains high flexibility, and oil resistance properties through the use of a patented adhesion system. This gasket maker meets performance specs of OE silicone gaskets and is OEM specified. Temperature range -65 degrees Fahrenheit to 500 degrees Fahrenheit intermittent; resistant to common auto shop fluids like oil and coolant. Ultra Black is perfect for applications such as oil pans, valve covers, timing covers and more. Ultra Black offers significant performance advantages, excellent flexibility and oil resistant, sensor-safe properties and can be use in place of pre cut gaskets. Engine sensors and new component materials such as aluminum, bi-metal alloys and high-tech plastics, have created the need for superior RTV silicone gasket makers in both OEM production and service applications. Permatex always has the right gasket maker for your application.

## Features

- Non-Corrosive Formula - Ultra Black Maximum Oil Resistance Silicone Gasket Maker Is Sensor-safe; With A Non-Corrosive Formula Designed For Superior Adhesion To Oily Surfaces And Long Term Durability
- Superior Resistance - Powertrain Fluids Including Engine Oil, Transmission Fluid, Gear Lube And Coolants To Keep Your Application Locked In Place To Create A Strong Long Lasting Seal
- High Flexibility - Ultra Black Silicone Gasket Maker Retains High Flexibility And Oil Resistant Properties And Can Be Used To Replace Pre Cut Gaskets Or Be Used As A Gasket Maker Or Gasket Sealant
- Long-lasting And Durable - Ultra Black Resists Aging, Weathering And Thermal Cycling Without Hardening, Shrinking Or Cracking. With A Temperature Range Of -65°f To 500°f (-54°c To 260°c) Intermittent
- Suggested Applications: Valve Covers And Valve Guides, Oil Pans, Transmission Pans, Intake Manifold End Seals, Timing Gear Covers, And Differential Covers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002UEN1U |
| Best Sellers Rank | #67 in Automotive ( See Top 100 in Automotive ) #1 in Gasket Sealers |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | Ultra Black |
| Compatible Material | Aluminum, Metal, Plastic |
| Customer Reviews | 4.7 out of 5 stars 20,198 Reviews |
| Global Trade Identification Number | 00686226821805 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions | 1.38 x 3.81 x 8 inches |
| Item Form | Paste |
| Item Type Name | ITW Permatex - 82180 |
| Item Weight | 3 ounces |
| Item dimensions L x W x H | 1.38 x 3.81 x 8 inches |
| Manufacturer | Permatex |
| Material | Silicone |
| Material Type | Silicone |
| Model | 82180 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 82180 |
| Style | Ultra Black |
| Style Name | Ultra Black |
| Surface Recommendation | clean & dry |
| UPC | 686226001115 686226821805 |
| Unit Count | 3.35 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 3 ounces
- **Item dimensions L x W x H:** 1.38 x 3.81 x 8 inches
- **Material:** Silicone
- **Style:** Ultra Black

## Images

![Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Flex and Oil Resistant Applications 3 oz - Image 1](https://m.media-amazon.com/images/I/81l2nU36W2L.jpg)

## Available Options

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

## Questions & Answers

**Q: I need to repair gasket on my 05 side by side carburetor,s fuel bowl.WILL this work?**
A: No. You need a gas-specific product. Like:http://www.amazon.com/Permatex-29132-MotoSeal-Ultimate-Gasket/dp/B000HBGHKE/ref=pd_bxgy_263_text_y

**Q: Would you use this without a gasket, as the only gasket for rear differential cover?**
A: It should be OK to use as the only gasket for the rear differential cover as it is recommended to be used in such fashion. I would not use it in conjunction with another gasket since it will increase the likelihood of leakage.

**Q: Will this work as a thread sealer for a rear end differential drain and filler plug?**
A: might work but permatex makes a better product for thread sealing #59214

**Q: Is it suitable to use this for a gasket around a part that is screwed into place.  For example an oil drain bolt or drain valve.**
A: Yes.   Do not plan to use it as permanent.  It will last for the duration the life of the oil or until you can get a regular bolt gasket.

## Frequently Bought Together

- Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 3 oz
- Permatex 81630 Ultra Red High Temperature Gasket Maker, 3 oz
- Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack

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**Shop now:** [https://www.desertcart.tn/products/1296134-permatex-82180-ultra-black-maximum-oil-resistance-rtv-silicone-gasket](https://www.desertcart.tn/products/1296134-permatex-82180-ultra-black-maximum-oil-resistance-rtv-silicone-gasket)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-28*