---
product_id: 50798856
title: "81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary)"
brand: "permatex"
price: "₨560"
currency: SCR
in_stock: true
reviews_count: 6
category: "Permatex"
url: https://www.desertcart.sc/products/50798856-81182-gear-oil-rtv-gasket-maker-3-oz-packaging-may
store_origin: SC
region: Seychelles
---

# Withstands up to 500°F Specialty silicone resists gear oil friction OEM-tested sealing power 81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary)

**Brand:** permatex
**Price:** ₨560
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal the deal with confidence—because your ride deserves the best!

## Quick Answers

- **What is this?** 81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary) by permatex
- **How much does it cost?** ₨560 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/50798856-81182-gear-oil-rtv-gasket-maker-3-oz-packaging-may)

## 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-Grade Reliability:** Tested to meet Original Equipment Manufacturer specifications for guaranteed leak-proof performance.
- • **Heat-Resistant Sealant:** Operates flawlessly up to 500°F, ensuring durability under extreme automotive conditions.
- • **Safe & Sensor-Friendly:** Non-toxic, non-flammable, and safe for sensitive vehicle sensors—peace of mind with every application.
- • **Leak-Path Seeker & Sealer:** Innovative formula fills gaps that traditional gaskets can’t, preventing costly oil leaks.
- • **Unmatched Gear Oil Resistance:** Formulated to endure harsh differential and transfer case environments where standard RTV fails.

## Overview

Permatex 81182 Gear Oil RTV Gasket Maker is a high-performance silicone sealant engineered specifically for the demanding environments of differentials and transfer cases. Resistant to gear oil friction modifiers and tested to OEM standards, it provides a durable, leak-proof seal that withstands temperatures up to 500°F. Safe for sensors and non-flammable, this 3 oz tube is the trusted choice for professional-grade automotive maintenance.

## Description

Permatex Gear Oil RTV Gasket Maker is specially formulated to withstand the harsh gear oil environment found in differentials and transfer cases. Gear oil has friction modifiers that break down normal RTV and cause leaking, but this specialty silicone has been tested to Original Equipment Manufacturer (OEM) specifications to ensure complete sealing power. As a gasket maker it seeks and seals leak paths that cut gaskets cannot. Suggested Applications: Differentials and transfer cases.

Review: Does what it needs to do - Does exactly as it says
Review: Very good product - Excellent,would buy again

## Features

- Causes serious eye irritation.
- May cause an allergic skin reaction.
- Suspected of causing cancer.
- Specially formulated to withstand the harsh gear oil environment found in differentials and transfer cases
- Specialty silicone does not break down against gear oil friction modifiers
- Seeks and seals leak paths that cut gaskets cannot
- Tested to Original Equipment Manufacturer (OEM) specifications to ensure complete sealing power
- Sensor safe, non-toxic, and non-flammable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0023GM2KK |
| Best Sellers Rank | 31,360 in Automotive ( See Top 100 in Automotive ) 251 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Brand Name | Permatex |
| Container Type | Tube |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 2,014 Reviews |
| Flash Point | 200 Degrees Fahrenheit |
| Global Trade Identification Number | 00686226811820 |
| Included Components | Permatex - Gear Oil Rtv Sealant 3Oz Each (81182-CAN) |
| Item Form | Oil |
| Item Type Name | 81182-CAN |
| Item Weight | 109 g |
| Item height | 1.4 inches |
| Item weight | 109 g |
| Liquid Volume | 3 Fluid Ounces |
| Liquid volume | 3 Fluid Ounces |
| Manufacturer | Permatex |
| Material | Silicone |
| Package information | Tube |
| Recommended Uses For Product | Automotive |
| Recommended uses for product | Automotive |
| Specific Uses For Product | Differentials and transfer cases |
| UPC | 686226811820 |
| Unit Count | 3.0 gram |
| Upper Temperature Rating | 500 Degrees Fahrenheit |
| Viscosity | Paste |

## Product Details

- **Brand:** Permatex
- **Item weight:** 0.24 Pounds
- **Liquid volume:** 3 Fluid Ounces
- **Material:** Silicone
- **Package information:** Tube

## Images

![81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/71CbZTL0iXL.jpg)

## Questions & Answers

**Q: Is one tube enough or front and rear differentials of Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz?**
A: More than likely but it also depend upon the size of the differential housing(s) and how you apply it. If you apply a 1/8" or 3/16" wide bead, probably so!

**Q: Can it be used in transmission pan too ? Or is just for diffs and transfer case ?**
A: It is good for any kind of oil, diff, transmission or engine.

**Q: Can I use it for mustang gt?**
A: Yes, it is rated for Mustang GT

**Q: I have a small drip on a differential stud.. on a Tacoma will this be good to use as a dressing over the hex washer nut to stop the drip??**
A: First off i would remove the nut then spray that area with brake cleaner. Then let dry then apply the sealer around the stud then use a flat washer followed by a lockwasher then the nut and tighten. Give the sealant a chance to cure. Good to Go.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it needs to do
*by T***Y on 18 September 2025*

Does exactly as it says

### ⭐⭐⭐⭐⭐ Very good product
*by L***N on 31 August 2025*

Excellent,would buy again

### ⭐⭐⭐⭐⭐ No leaks where I used this!
*by M***S on 9 January 2025*

Used this to seal the differentials on my Land Rover - works perfectly, as I expected it to do. It's specifically designed to seal compartments containing gear oil. I used Blue Hylomar - a good sealant, but not specific to gear oil sealing - on some other gearbox components & I do have a few small leaks. Well, it's a Land Rover, they do leak - but I think this Permatex Gear Oil sealer is most likely to minimize them! Recommended!

## Frequently Bought Together

- Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary)
- Valvoline FlexFill Advanced Full Synthetic 75W-140 Gear Oil 1 QT Pouch
- Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-26*