---
product_id: 21452350
title: "25238 The Right Stuff 1 Minute Grey Gasket Maker, 3 oz"
brand: "permatex"
price: "€ 40.87"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/21452350-25238-the-right-stuff-1-minute-grey-gasket-maker-3
store_origin: SK
region: Slovakia
---

# Heat resistant up to 450F 1-minute cure time High torque performance 25238 The Right Stuff 1 Minute Grey Gasket Maker, 3 oz

**Brand:** permatex
**Price:** € 40.87
**Availability:** ✅ In Stock

## Summary

> 🚀 Seal the Deal in a Minute!

## Quick Answers

- **What is this?** 25238 The Right Stuff 1 Minute Grey Gasket Maker, 3 oz by permatex
- **How much does it cost?** € 40.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/21452350-25238-the-right-stuff-1-minute-grey-gasket-maker-3)

## 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

- • **Fluid Resistant:** Withstands ATF, oil, and coolant for long-lasting durability.
- • **Sensor-Safe Formula:** Safe for all engine sensors, ensuring optimal performance.
- • **Instant Sealing Power:** Creates leakproof gaskets in just 1 minute.
- • **Engineered for Excellence:** Designed for high torque loads in import vehicles.
- • **Extreme Temperature Tolerance:** Handles up to 450F continuous and 500F intermittent.

## Overview

Permatex 25238 The Right Stuff is a high-performance gasket maker that cures in just one minute, designed for high torque applications in import vehicles. It forms a reliable, leakproof seal that withstands extreme temperatures and is resistant to various powertrain fluids, making it the go-to choice for automotive professionals.

## Description

Permatex The Right Stuff Grey Gasket Maker is designed to perform under the higher torque loads associated with engines that have closely spaced bolt patterns, such as those typically found in import vehicles. This product is blowout resistant, allowing leakproof gaskets to be made and put into service in just one minute. Sensor-safe, The Right Stuff Grey Gasket Maker seals instantly, forming a reliable, long-lasting elastomeric rubber gasket that outperforms precut gaskets. This product is resistant to powertrain fluids (oil, coolant, and ATF) and operates in environments to 450°F (232°C) continuous and 500°F (260°C) intermittent. Suggested Applications include automotive gaskets, valve covers, oil pans, transmission pans, thermostat housings, and water pumps.

## Features

- Designed to perform under higher torque loads associated with engines that have closely spaced bolt patterns, such as those typically found in import vehicles
- Blowout resistant, allowing leakproof gaskets to be made and put into service in just one minute
- Sensor-safe, seals instantly, forming a reliable, long lasting elastomeric rubber gasket that outperforms precut gaskets
- Resistant to powertrain fluids such as ATF, oil, and coolant
- Withstands temperatures to 450F continuous, and 500F intermittent

## Product Details

- **Brand:** Permatex
- **Material:** Rubber
- **Item Thickness:** 5 Inches
- **Color:** Right Stuff 1 Minute Gray
- **UPC:** 686226252388

## Images

![25238 The Right Stuff 1 Minute Grey Gasket Maker, 3 oz - Image 1](https://m.media-amazon.com/images/I/81jW6NzwUHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Oil pan leak sealed
*by T***S on August 3, 2025*

My 2007 Nissan Altima 3.5 SL with 277k on it finally started leaking at the oil pan. The oil pan in these Altima's use a grey RTV from the factory with no gasket and the Nissan manual specifically call it this product as an alternative compared to their Nissan branded stuff. This worked incredibly well and my Altima is happy again with no leaks.Pros:* Tip is precut so I didn't have to mess with getting it right* Easy enough to use and control the flow* I can simply clean and have access to use more product later so there is no waste* Creates excellent seal when used according to directionsCons:* Takes time to cure properly so if you're in a rush this isn't your jam. They recommend 24 hours before putting oil in the system to allow curing.

### ⭐⭐⭐⭐⭐ A really good deal!!! Long-lasting if you cap the tube after use.
*by D***G on March 2, 2025*

If you're using this for a one-time application, you may want to opt for a smaller tube. However, if you use RTV a lot, this tube will last you a long time and the price is on-point. I saved quite a bit overall by just buying the bigger tube instead of smaller individual tubes. This is like that Granny's hot sauce- I use this s*** on everything!Very good stuff, you can cap the tube for reuse. Good high-temp RTV that resists oil and stuff. I've used it on applications like metal-to-plastic and the adhesion is great. The ease of use and thickness is also better than the smaller tubes in my opinion, because you can control the flow using any caulk gun of your choice.I recommend using a "finger" from nitrile gloves to cap the tube along with a wood screw or bolt.The only downside is it takes a while to cure compared to other similar RTVs (like "Great Stuff", etc).I used this to seal around a throttle body that had a snapped corner bolt on a bmw m50 motor, this was plastic-on-metal, and this RTV has held up for literally over 5 years so far with no signs of cracking or anything else. That's after hundreds or possibly thousands of heat cycles and exposure to CCV oils, etc.So yeah, It's very good.

### ⭐⭐⭐⭐⭐ Gray's the best for bolts.
*by A***R on July 13, 2025*

One BB size drop on a properly cleaned bolt and female thread will lock it through vibration applications. Yes it is better than loctite. Flash heat will release.

## Frequently Bought Together

- Permatex 25238 The Right Stuff 1 Minute Grey Gasket Maker, 3 oz
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**Shop now:** [https://www.desertcart.sk/products/21452350-25238-the-right-stuff-1-minute-grey-gasket-maker-3](https://www.desertcart.sk/products/21452350-25238-the-right-stuff-1-minute-grey-gasket-maker-3)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-24*