---
product_id: 663084920
title: "NEW 8oz Birchwood Presto Black STEEL PC9 Technologies - black concentrate"
brand: "birchwood"
price: "221.26 DT"
currency: TND
in_stock: true
category: "Birchwood"
url: https://www.desertcart.tn/products/663084920-new-8oz-birchwood-presto-black-steel-pc9-technologies-black-concentrate
store_origin: TN
region: Tunisia
---

# Customizable artistic patina finish Instant blackening on clean steel Concentrate mixable 50/50 or 10% NEW 8oz Birchwood Presto Black STEEL PC9 Technologies - black concentrate

**Brand:** birchwood
**Price:** 221.26 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Transform your steel with instant, customizable black elegance!

## Quick Answers

- **What is this?** NEW 8oz Birchwood Presto Black STEEL PC9 Technologies - black concentrate by birchwood
- **How much does it cost?** 221.26 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/663084920-new-8oz-birchwood-presto-black-steel-pc9-technologies-black-concentrate)

## Best For

- birchwood enthusiasts

## Why This Product

- Trusted birchwood brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rich, Vibrant Patina:** Achieve deep blue-black metallic finish on iron and steel alloys
- • **Trusted Heritage Quality:** Birchwood, a go-to brand since 1948 for professionals
- • **DIY Black Oxide Kit Ready:** Compatible with sealants and rust preventatives for lasting protection
- • **Precision Blackening Control:** Mix concentrations for tailored speed and depth of finish
- • **Versatile Application Methods:** Brush, immersion, or spray for ultimate project flexibility

## Overview

Birchwood Presto Black STEEL PC9 is a fast-acting, concentrate blackening solution designed for iron and steel alloys. It delivers a rich, deep blue-black patina through versatile application methods including brush-on, immersion, or spray. Trusted by professionals since 1948, this product offers customizable finish intensity and pairs perfectly with sealants for durable, artistic metal restoration and touch-ups.

## Description

desertcart.com: Birchwood Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) : Everything Else

## Features

- Achieve a deep blue/black finish on all iron and non-stainless steels with Presto Black STEEL PC9. Sold as a concentrate, can be mixed 50/50 with water for brush-on applications and 10% in water for immersion. Mix at stronger concentrations for faster blackening or for difficult to blacken surfaces.
- Creates a rich, vibrant black patina. Ideal for use on a variety of ferrous metals, including steel, iron, and cast iron. Does not blacken Stainless steels
- Made in the USA: Birchwood is the trusted name used by Architects, Artists and Industry since 1948
- Artistic techniques allow for customization and unique patterns and designs. Can be applied by immersion, swab-on, or spray methods. Highlighting after will produce a pleasing distressed appearance. Wear appropriate PPE, to avoid irritation to skin, eyes and respiratory system. Gloves and safety glasses are recommended. Respiratory protection may be required if spraying the product produces a mist in work area.
- Easy-to-use and fast-acting formula. Black color starts developing instantly on clean steel surfaces! Small projects are completed in minutes. Similar to cold blue process.
- IMPORTANT: Coating itself DOES NOT protect the steel from rusting. If you do not immediately dry and seal it is prone to flash rusting. Seal with appropriate topcoat for end use. The black surface conversion is compatible with all sealants: oil, wax, clear coat, lacquers, etc. Combine with a metal cleaner and rust preventative to make a DIY black oxide kit.
- Introducing Birchwood Technologies Presto Black STEEL PC9, the ultimate solution for achieving a deep black finish on ferrous materials. This high-quality black patina coating creates a smooth, uniform black finish . It's perfect for use on a variety of ferrous metals, including steel, iron, and cast iron, and is ideal for architectural, industrial, and touch-up applications. Black metal polish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFRCBLRZ |
| Age Range Description | Adult |
| Best Sellers Rank | #21,420 in Automotive ( See Top 100 in Automotive ) #81 in Care Corrosion & Rust Inhibitors #999 in Oils & Fluids |
| Brand Name | Birchwood |
| Color | Black |
| Color Code | #000000 |
| Container Type | Bottle |
| Coverage | 100-150 sq ft/gallon |
| Customer Reviews | 4.3 4.3 out of 5 stars (200) |
| Finish Type | Metallic |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 8 fluid ounces |
| Manufacturer | Birchwood Laboratories LLC |
| Model Name | Presto Black STEEL PC9 |
| Model Number | 5602 |
| Paint Type | Conversion Coating |
| Part Number | 5602 |
| Size | 8 Fl Oz (Pack of 1) |
| Special Features | Chip Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 850064905007 |
| Unit Count | 8 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Birchwood
- **Color:** Black
- **Finish Type:** Metallic
- **Item Volume:** 8 fluid ounces
- **Paint Type:** Conversion Coating
- **Size:** 8 Fl Oz (Pack of 1)
- **Special Feature:** Chip Resistant
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal
- **Unit Count:** 8 Fluid Ounces

## Images

![NEW 8oz Birchwood Presto Black STEEL PC9 Technologies - black concentrate - Image 1](https://m.media-amazon.com/images/I/61NeZ3o6zEL.jpg)

## Available Options

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

## Frequently Bought Together

- Birchwood Presto Black STEEL PC9 Technologies - versatile blackening solution for iron and steel alloys traditional patina steel blue and black oxide touch-up (8 oz)
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- Brownells Oxpho-Blue Liquid Gun Blue, Cold Bluing Solution, Gunsmithing Tools Maintenance Cleaning Supplies, Professional Grade, 4 Fl oz. (118.2 mL)

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**Shop now:** [https://www.desertcart.tn/products/663084920-new-8oz-birchwood-presto-black-steel-pc9-technologies-black-concentrate](https://www.desertcart.tn/products/663084920-new-8oz-birchwood-presto-black-steel-pc9-technologies-black-concentrate)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-14*