---
product_id: 295429795
title: "Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can"
brand: "permatex"
price: "$71.32"
currency: USD
in_stock: true
reviews_count: 5
category: "Permatex"
url: https://www.desertcart.us/products/295429795-permatex-85080-ultra-black-maximum-oil-resistance-rtv-silicone-gasket
store_origin: US
region: United States of America
---

# Temp range -65°F to 500°F Sensor-safe & OEM approved Max oil & fluid resistance Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can

**Brand:** permatex
**Price:** $71.32
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, drive with confidence!

## Quick Answers

- **What is this?** Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can by permatex
- **How much does it cost?** $71.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/295429795-permatex-85080-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

- • **Sensor-Safe Formula:** Non-corrosive and compatible with modern engine sensors, ensuring warranty compliance and peace of mind.
- • **Trusted OEM Performance:** Meets dealership warranty specs and OEM standards—professional-grade reliability for your vehicle.
- • **Flexible Gasket Solution:** Eliminates the hassle of pre-cut gaskets with a high-flexibility silicone that molds perfectly to any surface.
- • **Unmatched Heat Endurance:** Withstands extreme temps from -65°F to 500°F, keeping your engine sealed under pressure.
- • **Ultimate Oil & Fluid Shield:** Superior resistance to engine oil, transmission fluid, gear lube, and coolants for leak-proof confidence.

## Overview

Permatex 85080 Ultra Black RTV Silicone Gasket Maker is a sensor-safe, non-corrosive sealant designed for maximum oil resistance and extreme temperature durability. Its flexible, fast-curing formula replaces traditional gaskets and meets OEM specs for warranty compliance, making it the go-to choice for professional-grade automotive sealing applications.

## 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 use of a patented adhesion system. This gasket maker meets performance specs of OE silicone gaskets and is OEM specified. For dealership warranty requirements it also ensures extended drivetrain warranty compliance. Temperature range -65 degrees fahrenheit to 500 degrees fahrenheit intermittent; resists auto and shop fluids and vibration. These gasket makers offer significant performance advantages, excellent torque retention and hi-temp, sensor-safe properties. Extended warranties, 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.

Review: Parfait - Parfait comme décrit
Review: Durable and Versatile – Excellent Gasket Maker for Oil Resistance - The RTV silicone gasket maker is an excellent product for sealing engine parts that need maximum oil resistance. I’ve used it for valve covers and oil pans, and it has held up perfectly under harsh conditions, even with high temperatures and constant exposure to oil. The application is straightforward, and it forms a strong, durable seal that doesn’t leak once cured. It dries quickly and provides a solid, long-lasting bond that is resistant to oil, water, and other fluids. Overall, it’s a high-quality gasket maker that does exactly what it promises. Perfect for anyone needing a reliable sealant for automotive or other oil-resistant applications. Highly recommend!

## Features

- Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces and long term durability
- Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
- Retains high flexibility and eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets; OEM specified and approved for dealership warranty requirements
- Temperature Range -65°F to 500°F (-54°C to 260°C) intermittent
- Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, and differential covers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBGI1M |
| Best Sellers Rank | #126,255 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #116 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Brand Name | Permatex |
| Colour | Ultra Black |
| Compatible Material | Rubber |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 1,423 Reviews |
| Global Trade Identification Number | 00686226850805 |
| Included Components | Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can |
| Item Dimensions | 5.2 x 5.2 x 25.4 Centimeters |
| Item Form | Liquid |
| Item Type Name | Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can |
| Item Weight | 9.5 Ounces |
| Item dimensions L x W x H | 5.2 x 5.2 x 25.4 Centimeters |
| Manufacturer | Permatex |
| Manufacturer Part Number | 85080 |
| Material | Rubber , Silicone |
| Material Type | Rubber, Silicone |
| Model | 85080 |
| Number of Items | 1 |
| Style | Ultra Black |
| Style Name | Ultra Black |
| Surface Recommendation | Miscellaneous |
| UPC | 686226850805 |
| Unit Count | 9.5 Ounce |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 227 g
- **Item dimensions L x W x H:** 5.2 x 5.2 x 25.4 Centimeters
- **Material:** Rubber, Silicone
- **Style:** Ultra Black

## Images

![Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can - Image 1](https://m.media-amazon.com/images/I/61z31R45DDL.jpg)
![Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can - Image 2](https://m.media-amazon.com/images/I/71fA7WCYVvL.jpg)
![Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can - Image 3](https://m.media-amazon.com/images/I/517LZnN7MLL.jpg)
![Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can - Image 4](https://m.media-amazon.com/images/I/71iLbsD96LL.jpg)
![Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can - Image 5](https://m.media-amazon.com/images/I/61AaH-SwZuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Parfait
*by F***S on 29 November 2020*

Parfait comme décrit

### ⭐⭐⭐⭐⭐ Durable and Versatile – Excellent Gasket Maker for Oil Resistance
*by J***. on 2 May 2026*

The RTV silicone gasket maker is an excellent product for sealing engine parts that need maximum oil resistance. I’ve used it for valve covers and oil pans, and it has held up perfectly under harsh conditions, even with high temperatures and constant exposure to oil. The application is straightforward, and it forms a strong, durable seal that doesn’t leak once cured. It dries quickly and provides a solid, long-lasting bond that is resistant to oil, water, and other fluids. Overall, it’s a high-quality gasket maker that does exactly what it promises. Perfect for anyone needing a reliable sealant for automotive or other oil-resistant applications. Highly recommend!

### ⭐⭐⭐⭐⭐ This stuff is a life saver
*by M***. on 2 July 2026*

I used this to seal the back window of my Jeep because I got mad that I couldn’t find the source of a leak……it worked perfect! Stopped the leak and it’s black, so it kinda blends in. I didn’t do a very good job putting it in, but it works! This stuff will make a seal on just about anything.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-12*