---
product_id: 144379139
title: "Permatex 27036 Optimum Grey Gasket Maker 3 oz"
brand: "permatex"
price: "KSh6293"
currency: KES
in_stock: true
reviews_count: 7
category: "Permatex"
url: https://www.desertcart.co.ke/products/144379139-permatex-27036-optimum-grey-gasket-maker-3-oz
store_origin: KE
region: Kenya
---

# 40% higher temp resistance 15% more flexible than Ultra Grey Maximum vibration & fluid resistance Permatex 27036 Optimum Grey Gasket Maker 3 oz

**Brand:** permatex
**Price:** KSh6293
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with the ultimate gasket maker – don’t let leaks hold you back!

## Quick Answers

- **What is this?** Permatex 27036 Optimum Grey Gasket Maker 3 oz by permatex
- **How much does it cost?** KSh6293 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/144379139-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

- • **Vibration-Proof Seal:** Engineered for maximum vibration resistance, ideal for high-torque applications
- • **Pro-Grade Versatility:** Perfect for valve covers, oil pans, turbochargers, and more – your all-in-one gasket solution
- • **Flexibility That Lasts:** 15% more flexible than Ultra Grey to maintain perfect seals under stress
- • **Sensor-Safe & Low Odor:** Non-corrosive and safe for sensitive engine sensors, keeping your ride running clean
- • **Unmatched Heat Endurance:** Withstands extreme temps from -65°F to 700°F for peak engine protection

## Overview

Permatex 27036 Optimum Grey Gasket Maker is a premium RTV silicone sealant designed for high-performance engines and demanding automotive applications. It offers superior temperature resistance up to 700°F, 15% more flexibility than standard Ultra Grey, and exceptional resistance to vibration, oils, and fluids. Sensor-safe and low odor, it includes two nozzles for precise application, making it the go-to choice for professionals upgrading or maintaining critical engine components.

## 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: Use as instructions - Ideal to make a oil proof seal between metal surfaces, use as directions.
Review: Gasket confidence - Good seal assurance especially when used with a gasket if the casing surface is not as good as it could be

## Features

- Causes serious eye irritation.
- May cause an allergic skin reaction.
- Suspected of causing cancer.
- 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 | 22,313 in Automotive ( See Top 100 in Automotive ) 210 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,072) |
| Date First Available | 9 Jun. 2017 |
| Exterior | Machined |
| Item Weight | 113 g |
| Item model number | 27036 |
| Manufacturer | Permatex |
| Manufacturer part number | 27036 |
| Model | Gasket Maker |
| OEM Part Number | 27036 |
| Product Dimensions | 3.18 x 9.69 x 20.32 cm; 113.4 g |
| Special Features | Sensor-safe, low odor, non-corrosive; maximum vibration resistance; outstanding resistance to oils, cooling fluids, and shop fluids; 15% more flexible than Ultra grey; 40% higher temperature resistance than Ultra grey; includes 2 nozzles |
| Viscosity | medium to high |

## Product Details

- **Brand:** Permatex
- **Colour:** 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/71oC9Dky6JL.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 2](https://m.media-amazon.com/images/I/71Ma3NZ56hL.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 3](https://m.media-amazon.com/images/I/81e2KJuMs5L.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 4](https://m.media-amazon.com/images/I/612SJwOBqVL.jpg)
![Permatex 27036 Optimum Grey Gasket Maker 3 oz - Image 5](https://m.media-amazon.com/images/I/61QN2U7ycnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Use as instructions
*by R***Y on 24 September 2025*

Ideal to make a oil proof seal between metal surfaces, use as directions.

### ⭐⭐⭐⭐⭐ Gasket confidence
*by G***F on 15 September 2025*

Good seal assurance especially when used with a gasket if the casing surface is not as good as it could be

### ⭐⭐⭐⭐⭐ Review
*by T***R on 29 January 2024*

This is the best high temp gasket seal you can buy in North America. Top quality material and ingredients make this a shelf stable long lasting product that not only keep well but it seals even better. Perfect for those Coolant port seals and any other hight temp leak prone areas. 5 star product and Honest Reviewer approved!

## 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

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-14*