---
product_id: 59858689
title: "27037 Optimum Black Gasket Maker, 3 oz"
brand: "permatex"
price: "COP 50982"
currency: COP
in_stock: true
category: "Permatex"
url: https://www.desertcart.co/products/59858689-27037-optimum-black-gasket-maker-3-oz
store_origin: CO
region: Colombia
---

# Temp range -65°F to 500°F Sensor-safe & non-corrosive 15% stronger than Ultra Black 27037 Optimum Black Gasket Maker, 3 oz

**Brand:** permatex
**Price:** COP 50982
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal like a pro, flex like a boss.

## Quick Answers

- **What is this?** 27037 Optimum Black Gasket Maker, 3 oz by permatex
- **How much does it cost?** COP 50982 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/59858689-27037-optimum-black-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

- • **Precision Application:** Includes 2 nozzles for controlled, mess-free gasket making every time
- • **Sensor-Safe & Low Odor:** Safe for sensitive engine components with a clean, low-odor formula
- • **Extreme Temperature Resilience:** Performs flawlessly from -65°F to 500°F, handling the heat and cold like a pro
- • **Unmatched Strength & Durability:** 15% stronger than Ultra Black for a seal that won’t quit
- • **Maximum Flexibility & Oil Resistance:** 60% more flexible than Ultra Black, resisting oil and vibration for long-lasting seals

## Overview

Permatex 27037 Optimum Black Gasket Maker is a premium silicone-based sealant engineered for modern lightweight and premium automotive components. It offers superior strength, flexibility, and oil resistance, with a wide temperature tolerance from -65°F to 500°F. Sensor-safe and low odor, it ensures reliable, vibration-resistant seals on valve covers, oil pans, and more, making it the #1 choice for professional-grade gasket sealing.

## Description

Permatex optimum black is designed for gasket making in newer lightweight and premium components where maximum oil resistance is required, specifically within assemblies where two unlike materials meet. Optimum black is ideal for use with valve covers, oil pans, oil pumps, intake manifold end seals, timing gear covers and differential covers.

## Features

- Sensor-safe, low odor, and non-corrosive
- Meets performance Specs of OE silicone gaskets. Resistant to Auto & shop fluids and vibration. 15% stronger than Ultra Black.
- Retains highest flexibility with maximum oil resistance through use of a patented adhesion system. 60% more flexible than Ultra Black
- Temperature range: -65 DegreeF to 500 DegreeF (-54 DegreeC to 260 DegreeC) intermittent
- Includes 2 nozzles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072MRCG8W |
| Best Sellers Rank | #62 in Automotive ( See Top 100 in Automotive ) #1 in Gasket Sealers #962 in Oils & Fluids |
| Brand Name | Permatex |
| Color | Optimum Black |
| Compatible Material | Metal, Rubber |
| Customer Reviews | 4.7 4.7 out of 5 stars (718) |
| Global Trade Identification Number | 00686226270375 |
| Included Components | Gasket Maker |
| Item Dimensions | 1.25 x 3.81 x 8 inches |
| Item Form | Paste |
| Item Type Name | Optimum Black Gasket Maker 3.35 oz |
| Item Weight | 3 ounces |
| Manufacturer | Permatex |
| Material Type | Silicone |
| Model | 27037 |
| Number of Items | 1 |
| Part Number | 27037 |
| Style Name | Optimum |
| Surface Recommendation | Miscellaneous |
| UPC | 686226270375 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 3 ounces
- **Item dimensions L x W x H:** 1.25 x 3.81 x 8 inches
- **Material:** Silicone
- **Style:** Optimum

## Images

![27037 Optimum Black Gasket Maker, 3 oz - Image 1](https://m.media-amazon.com/images/I/415U7uetWGL.jpg)
![27037 Optimum Black Gasket Maker, 3 oz - Image 2](https://m.media-amazon.com/images/I/41ggXngN+6L.jpg)
![27037 Optimum Black Gasket Maker, 3 oz - Image 3](https://m.media-amazon.com/images/I/51n1aLpYzML.jpg)
![27037 Optimum Black Gasket Maker, 3 oz - Image 4](https://m.media-amazon.com/images/I/41yXmzUMj4L.jpg)
![27037 Optimum Black Gasket Maker, 3 oz - Image 5](https://m.media-amazon.com/images/I/41RxXigLipL.jpg)

## Available Options

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

## Frequently Bought Together

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

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-10-09*