---
product_id: 692835897
title: "Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz)"
brand: "birchwood"
price: "€ 86.19"
currency: EUR
in_stock: true
category: "Birchwood"
url: https://www.desertcart.be/products/692835897-technologies-presto-black-steel-pc9-versatile-blackening-solution-for-iron
store_origin: BE
region: Belgium
---

# Instant blackening, full cure in 30 mins 8 oz concentrate for versatile mixing Chip resistant, water-based formula Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz)

**Brand:** birchwood
**Price:** € 86.19
**Availability:** ✅ In Stock

## Summary

> 🖤 Transform your metal game with instant, pro-grade black patina!

## Quick Answers

- **What is this?** Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) by birchwood
- **How much does it cost?** € 86.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/692835897-technologies-presto-black-steel-pc9-versatile-blackening-solution-for-iron)

## 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

- • **Trusted Heritage:** Birchwood Technologies—industry leader since 1948, favored by pros and artists alike.
- • **Fast-Acting Formula:** Watch the black color develop instantly and fully cure in just 30 minutes.
- • **Versatile & Compatible:** Works indoors/outdoors; seals with oils, waxes, lacquers for lasting protection.
- • **Customizable Application:** Mix concentrations & apply by brush, immersion, or spray for tailored results.
- • **Deep, Vibrant Black Finish:** Achieve a rich, uniform patina on steel, iron & cast iron with ease.

## Overview

Birchwood Technologies Presto Black STEEL PC9 is a premium 8 oz water-based concentrate designed to deliver a deep blue-black finish on ferrous metals like steel, iron, and cast iron. Fast-acting and versatile, it can be applied via brush, immersion, or spray, curing fully in 30 minutes. Trusted since 1948, this chip-resistant formula is ideal for architectural, industrial, and artistic applications, offering customizable patina effects. Note: sealing after application is essential to prevent rust.

## Description

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.

## 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.
- With Birchwood Technologies' expertise in metal finishing, you can trust that Presto Black STEEL PC9 will provide a durable and long-lasting finish for your project. Order now and achieve a professional-looking black finish with ease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFRCBLRZ |
| ASIN  | B0DFRCBLRZ |
| Age Range Description | Adult |
| Best Sellers Rank | #20,700 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Household Wood Stains |
| Brand Name | Birchwood |
| Color | Black |
| Color Code | #000000 |
| Container Type | Bottle |
| Coverage | 1 sq ft/oz |
| Customer Reviews | 4.4 4.4 out of 5 stars (161) |
| Customer reviews | 4.4 4.4 out of 5 stars (161) |
| Date First Available  | 1 October 2024 |
| Dry Time In Hours | 0.5 |
| Finish Type | Metallic |
| Full Cure Time | 0.5 Hours |
| Included Components | 8oz bottle of Presto Black STEEL PC9 |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 8 Fluid Ounces |
| Item model number  | 5602 |
| Manufacturer | Birchwood Laboratories LLC |
| Manufacturer  | Birchwood Laboratories LLC |
| Model Name | Presto Black STEEL PC9 |
| Model Number | 5602 |
| Paint Type | Water-based |
| Part Number | 5602 |
| Product Dimensions  | 5.72 x 5.72 x 13.34 cm; 281 g |
| Size | 8 Fl Oz (Pack of 1) |
| Special Features | Chip Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 850064905007 |
| Unit Count | 8.0 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Birchwood
- **Colour:** Black
- **Finish type:** Metallic
- **Item volume:** 8 Fluid Ounces
- **Size:** 8 Fl Oz (Pack of 1)

## Images

![Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) - Image 1](https://m.media-amazon.com/images/I/61NeZ3o6zEL.jpg)

## 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)
- Birchwood Casey Fast-Drying Fast-Acting Aluminum Black Metal Finish for Restoring Scratched and Marred Areas, Gun Cleaning
- Brownells Oxpho-Blue Liquid Gun Blue, Cold Bluing Solution, Gunsmithing Tools Maintenance Cleaning Supplies, Professional Grade, 4 Fl oz. (118.2 mL)

---

## 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.be/products/692835897-technologies-presto-black-steel-pc9-versatile-blackening-solution-for-iron](https://www.desertcart.be/products/692835897-technologies-presto-black-steel-pc9-versatile-blackening-solution-for-iron)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-05*