---
product_id: 337736440
title: "Permatex 27038 Optimum Red High Temperature Gasket Maker 3.35 oz"
brand: "permatex"
price: "₱3034"
currency: PHP
in_stock: true
category: "Permatex"
url: https://www.desertcart.ph/products/337736440-permatex-27038-optimum-red-high-temperature-gasket-maker-3-35
store_origin: PH
region: Philippines
---

# Low odor, non-flammable & non-toxic formula Withstands up to 750°F intermittent heat OEM Specified, sensor-safe & non-corrosive Permatex 27038 Optimum Red High Temperature Gasket Maker 3.35 oz

**Brand:** permatex
**Price:** ₱3034
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with the ultimate high-temp gasket maker!

## Quick Answers

- **What is this?** Permatex 27038 Optimum Red High Temperature Gasket Maker 3.35 oz by permatex
- **How much does it cost?** ₱3034 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/337736440-permatex-27038-optimum-red-high-temperature-gasket-maker-3-35)

## 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

- • **Versatile Application:** Perfect for headers, manifolds, slip-fit exhausts, and more
- • **Sensor-Safe & Low Odor:** Works seamlessly with modern engine sensors without harmful fumes
- • **Extreme Heat Resistance:** Handles turbocharged engines and exhaust parts without breaking a sweat
- • **Trusted by Pros & DIYers:** Top-rated with 4.7 stars and OEM specs for peace of mind
- • **Professional Grade Durability:** Resists aging, weathering, and thermal cycling—no cracking or shrinking

## Overview

Permatex 27038 Optimum Red is a premium silicone gasket maker designed for extreme temperatures up to 750°F. It offers professional-grade durability, sensor-safe formulation, and versatile use on headers, manifolds, and turbocharged parts. Low odor, non-toxic, and OEM specified, it’s the go-to choice for mechanics and serious DIYers seeking reliable, long-lasting seals.

## Description

Permatex’s NEW Optimum Red is an advanced maximum performance, max temperature RTV gasket maker. It resists aging, weathering and thermal cycling without hardening, shrinking or cracking. Premium professional gasket maker for today’s fast-paced heavy DIY’er and professional mechanics’ seeking a maximum temperature solution to withstand extreme temperatures up to 750°F (399°C) intermittent.

## Features

- Maximum temperature performance
- OEM Specified, Sensor-safe, low odor, non-corrosive
- Non-flammable, non-toxic
- Can be used as a gasket maker or dressing and meets performance specs of OE silicone gaskets
- Top Job Applications: Header, manifold, slip-fit exhaust parts, turbocharge and withstands up to 750°F (399°C) intermittent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CRYCZ91 |
| Best Sellers Rank | #50,821 in Automotive ( See Top 100 in Automotive ) #216 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | Permatex |
| Color | Optimum Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (456) |
| EU Spare Part Availability Duration | 5 Years |
| Included Components | Optimum Red High Temperature Gasket Maker |
| Item Thickness | 0.2 Inches |
| Item Type Name | Permatex Optimum Red High Temperature Gasket Maker 3.35 oz |
| Manufacturer | Permatex |
| Material Type | Silicone |
| Model | 27038 |
| Number of Items | 1 |
| Part Number | 27038 |
| UPC | 686226987631 686226270382 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 750 Degrees Fahrenheit |

## Product Details

- **Brand:** Permatex
- **Colour:** Optimum Red
- **Item thickness:** 0.2 Inches
- **Material:** Silicone
- **Upper temperature rating:** 750 Degrees Fahrenheit

## Images

![Permatex 27038 Optimum Red High Temperature Gasket Maker 3.35 oz - Image 1](https://m.media-amazon.com/images/I/813a9mGj4BL.jpg)

## Available Options

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

## Frequently Bought Together

- Permatex 27038 Optimum Red High Temperature Gasket Maker, 3 oz
- 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
- Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. Tube

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**Shop now:** [https://www.desertcart.ph/products/337736440-permatex-27038-optimum-red-high-temperature-gasket-maker-3-35](https://www.desertcart.ph/products/337736440-permatex-27038-optimum-red-high-temperature-gasket-maker-3-35)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-10-20*