---
product_id: 623704631
title: "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"
brand: "permatex"
price: "$65.47"
currency: USD
in_stock: true
reviews_count: 5
category: "Permatex"
url: https://www.desertcart.us/products/623704631-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 Superior oil & fluid resistance Sensor-safe & non-corrosive 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

**Brand:** permatex
**Price:** $65.47
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with ultra-black confidence!

## Quick Answers

- **What is this?** 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 by permatex
- **How much does it cost?** $65.47 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/623704631-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

- • **OEM-Approved Reliability:** Trusted by dealerships and meets warranty standards for peace of mind on every repair.
- • **All-in-One Gasket Solution:** Eliminate pre-cut gaskets—flexible silicone molds perfectly to complex parts for a flawless fit.
- • **Unmatched Sensor-Safe Seal:** Protect sensitive electronics with a non-corrosive formula designed for oily surfaces.
- • **Extreme Temperature Toughness:** Performs flawlessly from freezing -65°F to scorching 500°F, perfect for any engine environment.
- • **Versatile Powertrain Protection:** Ideal for valve covers, oil pans, timing covers, and more—engineered to resist all major fluids.

## Overview

Permatex 85080 Ultra Black RTV Silicone Gasket Maker delivers sensor-safe, non-corrosive adhesion with superior resistance to engine oils and fluids. Its flexible silicone formula withstands extreme temperatures from -65°F to 500°F, eliminating the need for traditional gaskets. OEM-approved and perfect for critical engine components, it ensures durable, leak-proof seals trusted by professionals.

## Description

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

Review: Excellent Product - Excellent and supreme quality product for sealant.
Review: Great stuff - Great stuff, works exactly as advertised. Easy to use, good seal.

## 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 | #31,758 in Automotive ( See Top 100 in Automotive ) #133 in Automotive Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | Ultra Black |
| Compatible Material | Metal, Plastic, Rubber |
| Customer Reviews | 4.6 out of 5 stars 1,616 Reviews |
| Global Trade Identification Number | 00686226850805 |
| Item Dimensions | 5.2 x 5.2 x 25.4 centimeters |
| Item Form | Paste |
| 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 |
| Item weight | 9.5 Ounces |
| Manufacturer | Permatex |
| Material | Silicone |
| Material Type | Silicone |
| Model | 85080 |
| Number of Items | 1 |
| Part Number | 85080 |
| Style | Pack of 1 |
| Style Name | Pack of 1 |
| Surface Recommendation | Miscellaneous |
| UPC | 686226850805 |
| Unit Count | 9.5 Grams |
| Water Resistance Level | Not Water Resistant |
| Water resistance level | Not Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item dimensions L x W x H:** 5.2 x 5.2 x 25.4 centimeters
- **Item weight:** 9.5 Ounces
- **Material:** Silicone
- **Style:** Pack of 1

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61z31R45DDL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71fA7WCYVvL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/517LZnN7MLL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71iLbsD96LL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/61AaH-SwZuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product
*by G***S on 4 October 2025*

Excellent and supreme quality product for sealant.

### ⭐⭐⭐⭐⭐ Great stuff
*by A***R on 25 July 2024*

Great stuff, works exactly as advertised. Easy to use, good seal.

### ⭐⭐⭐⭐⭐ Excellent
*by L***E on 1 May 2025*

Excellent Used to install a crankcase/crankshaft oil seal on a Lycoming engine

## Frequently Bought Together

- 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
- FEL-PRO TCS 46117 Engine Crankshaft Seal Kit for Ford F-150
- Yuesstloo Camshaft Holding Tool Kit with Tension Tool, Timing Alignment Holder Tool for Ford 3.5L & 3.7L 4V Engines, 3.5 EcoBoost, Replace 303-1248 303-1530 RT11, with Portable Case and Gloves

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/623704631-permatex-85080-ultra-black-maximum-oil-resistance-rtv-silicone-gasket](https://www.desertcart.us/products/623704631-permatex-85080-ultra-black-maximum-oil-resistance-rtv-silicone-gasket)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-08*