---
product_id: 47138624
title: "Permatex 27036 Optimum Grey Gasket Maker 3 oz"
brand: "permatex"
price: "Bs.296"
currency: BOB
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.bo/products/47138624-permatex-27036-optimum-grey-gasket-maker-3-oz
store_origin: BO
region: Bolivia
---

# Temp resistance -65°F to 700°F 15% more flexible than Ultra Grey Sensor-safe & non-corrosive Permatex 27036 Optimum Grey Gasket Maker 3 oz

**Brand:** permatex
**Price:** Bs.296
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, perform like a legend!

## Quick Answers

- **What is this?** Permatex 27036 Optimum Grey Gasket Maker 3 oz by permatex
- **How much does it cost?** Bs.296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/47138624-permatex-27036-optimum-grey-gasket-maker-3-oz)

## 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

- • **Bonus Dual Nozzles:** Includes 2 nozzles for precise, mess-free application every time
- • **Ultimate Protection:** Sensor-safe, non-corrosive formula guards sensitive engine parts
- • **Superior Flexibility:** 15% more flexible than competitors to withstand high vibration
- • **Versatile Application:** Perfect for valve covers, oil pans, turbochargers & more premium components
- • **Unmatched Heat Endurance:** Handles extreme temps up to 700°F for peak engine performance

## Overview

Permatex 27036 Optimum Grey Gasket Maker is a high-temp, sensor-safe RTV silicone designed for high-torque, high-vibration automotive applications. It offers 15% more flexibility and 40% higher temperature resistance than Ultra Grey, making it ideal for premium engine components and turbocharger seals. Comes with 2 nozzles for easy, precise use.

## Description

Permatex optimum grey is designed for gasket making in high-torque, high vibration, and high temperature applications, like those common in import & late 27036 engines and component upgrades. Optimum grey is ideal for high performance & premium components including valve covers, oil pans, automatic transmission pans, intake manifold end seals, timing covers, water pumps, and thermostat housings. Exhaust manifolds/Headers, Turbocharger applications, and slip-fit exhaust parts.

Review: Excellent RTV Silicone Gasket Maker for High-Torque Applications - The Permatex 82195 Ultra Grey RTV Silicone Gasket Maker is a must-have for anyone working with high-torque and vibration-resistant applications. I've used it on several car repair projects, and it has consistently provided a strong, durable seal that holds up under pressure. The silicone is easy to apply and sets quickly, making the repair process more efficient. It's sensor-safe and non-corrosive, which gives peace of mind when working on sensitive engine parts. The 13 oz tube is a good size for multiple uses, and I appreciate the long-lasting results it delivers. It's reliable in preventing leaks and ensuring that gaskets stay in place. I will definitely buy it again for future repairs.
Review: A really good deal!!! Long-lasting if you cap the tube after use. - 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.

## Features

- Sensor-safe, low odor, and non-corrosive.
- Maximum vibration resistance, with outstanding resistance to oils, cooling fluids, and shop fluids. 15% more flexible than Ultra grey.
- Maximum temperature resistance: -65F to 700f(-54 DegreeC to 371 DegreeC) intermittent. 40% higher Temp. Than Ultra grey.
- The most Advanced, high Temp RTV silicone gasket maker Available.
- Includes 2 nozzles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072MSK9Y4 |
| Batteries | 1 Unknown batteries required. |
| Best Sellers Rank | #422 in Automotive ( See Top 100 in Automotive ) #2 in Gasket Sealers |
| Brand | Permatex |
| Color | Grey |
| Date First Available | June 9, 2017 |
| Department | unisex |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00686226270368 |
| Item Thickness | 5 Inches |
| Item Weight | 4 ounces |
| Item model number | 27036 |
| Manufacturer | Permatex |
| Material | Silicone |
| Product Dimensions | 1.25 x 3.81 x 8 inches |
| Shape | Shape |
| UPC | 686226270368 686226987655 |
| Unit Count | 3.0 Ounce |

## Product Details

- **Brand:** Permatex
- **Color:** Grey
- **Item Thickness:** 5 Inches
- **Material:** Silicone
- **Shape:** Shape

## Images

![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 1](https://m.media-amazon.com/images/I/31kJ5wGUKbL.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 2](https://m.media-amazon.com/images/I/41MorNmZRoL.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 3](https://m.media-amazon.com/images/I/41ftZwlJo5L.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 4](https://m.media-amazon.com/images/I/41nCAWSGs3L.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 5](https://m.media-amazon.com/images/I/41v6+C-nCGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent RTV Silicone Gasket Maker for High-Torque Applications
*by J***N on April 29, 2025*

The Permatex 82195 Ultra Grey RTV Silicone Gasket Maker is a must-have for anyone working with high-torque and vibration-resistant applications. I've used it on several car repair projects, and it has consistently provided a strong, durable seal that holds up under pressure. The silicone is easy to apply and sets quickly, making the repair process more efficient. It's sensor-safe and non-corrosive, which gives peace of mind when working on sensitive engine parts. The 13 oz tube is a good size for multiple uses, and I appreciate the long-lasting results it delivers. It's reliable in preventing leaks and ensuring that gaskets stay in place. I will definitely buy it again for future repairs.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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 directions Cons: * 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.

## Frequently Bought Together

- Permatex 27036 Optimum Grey Gasket Maker 3 oz
- Permatex 27037 Optimum Black Gasket Maker, 3 oz
- Permatex 27038 Optimum Red High Temperature Gasket Maker, 3 oz

---

## 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.bo/products/47138624-permatex-27036-optimum-grey-gasket-maker-3-oz](https://www.desertcart.bo/products/47138624-permatex-27036-optimum-grey-gasket-maker-3-oz)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-22*