---
product_id: 278471538
title: "INTERACTIVIA Professional Aluminum Anodizing Pigment Dyes | Black E-CRO | Light to Rich Black | Powder Concentrate Makes 7.6 Liters or 2 Gallons"
brand: "interactivia"
price: "₩143401"
currency: KRW
in_stock: true
reviews_count: 5
category: "Interactivia"
url: https://www.desertcart.kr/products/278471538-interactivia-professional-aluminum-anodizing-pigment-dyes-black-e-cro-light
store_origin: KR
region: South Korea
---

# Fast uptake in dye bath 80mL powder makes 7.6L dye bath RoHS compliant & fume suppressant INTERACTIVIA Professional Aluminum Anodizing Pigment Dyes | Black E-CRO | Light to Rich Black | Powder Concentrate Makes 7.6 Liters or 2 Gallons

**Brand:** interactivia
**Price:** ₩143401
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your anodizing game with deep, durable black that commands attention.

## Quick Answers

- **What is this?** INTERACTIVIA Professional Aluminum Anodizing Pigment Dyes | Black E-CRO | Light to Rich Black | Powder Concentrate Makes 7.6 Liters or 2 Gallons by interactivia
- **How much does it cost?** ₩143401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/278471538-interactivia-professional-aluminum-anodizing-pigment-dyes-black-e-cro-light)

## Best For

- interactivia enthusiasts

## Why This Product

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

## Key Features

- • **Long Shelf Life:** Powder form ensures 5-10 years dry storage, activated dye lasts up to 1 year.
- • **Eco-Conscious & Safe:** RoHS compliant with fume suppressants, made in the USA for trusted quality.
- • **High Volume Efficiency:** One 80mL bottle creates 2 gallons of dye bath—perfect for large-scale projects.
- • **Precision Color Control:** Adjust anodizing time to shift from light grey to rich black for custom finishes.
- • **Professional Grade Stability:** UV-protected bottle preserves dye integrity for consistent, repeatable results.

## Overview

INTERACTIVIA Black E-CRO is a professional-grade anodizing pigment dye in powder form, designed for aluminum and select metals. It offers fast, stable color uptake with customizable shades from light grey to rich black. Packaged in a UV-protective bottle, it ensures long shelf life and consistent results. RoHS compliant and made in the USA, this 80mL concentrate yields 7.6 liters of dye bath, ideal for durable, corrosion-resistant anodized finishes with superior scratch resistance.

## Description

READ SDS SHEET PRIOR TO HANDELING AVOID INHALATION, INGESTION, EYE AND SKIN CONTACT KEEP OUT OF REACH OF CHILDREN Deep Black - Black E-CRO is an anodizing dye. Use Black E-CRO only on aluminum, magnesium, titanium and tantalum. Most commonly, Black E-CRO is used on aluminum. It is not intended for use on any other metals or materials. Black E-CRO can change its shade of grey to black depending on how long it is in the anodizing bath and in the dye bath. It can be a light grey if you do a shorter anodizing cycle. For a longer duration in the anodizing bath and in the dye bath, it will look like dark black. The anodizing process parameters have a significant impact on the properties of the oxide formed. This means that the color is dependent on the anodizing process. Black E-CRO is RoHS (Restriction of Hazardous Substances) compliant. It is made with fume suppressants. Specifications on Black E-CRO Concentration - This 80 mL bottle contains 60 grams of powder to makes 7.6 L or 2 gallons. pH - 5.0 – 6.0 (Raise with ammonium hydroxide, lower with acetric acid.) Temperature - 120-140°F. Light Fastness - 7-8 Time - 4-10 minutes depending on saturation preference. Anodizing is an electrochemical conversion process. Anodizing changes the outer surface of the aluminum. Anodized aluminum has different characteristics than raw aluminum. Some of the characteristics of anodized aluminum include durability and weight. (It is lighter weight than stainless steel.) The process of “anodization” creates a thick oxide layer. This thick oxide layer makes it very hard, quite scratch resistant and improves its corrosion resistance. Also, the thick oxide layer makes it easier to clean than raw aluminum. Because of its porous nature, anodizing makes it possible to dye the aluminum many different colors. Store in a cool dry environment.

Review: If you want a product that works AMAZING this is the product. Yes it’s a bit more expensive but 10% worth it. I tried dying our RV cushion covers I used 4 large bottles of another brand it didn’t touch it. Took a chance on this one and WOW it took the color like a dream. I was so happy it made them exactly how I wanted them. Can’t say enough how great this is ..run don’t walk to this product if you need to dye something.
Review: This anodize was fantastic. I can't say anything better about it. If you PROPERLY clean/ rinse. PROPERLY anodize your part. PROPERLY heat up the dye and let it soak for roughly 20 minutes. PROPERLY seal it in a light boil of water. Your product will come out great. If you want the anodize to have a 'shiny' look, polish your product and then clean it before your annodizing process.

## Features

- All instructions and key dye features are labeled on the bottle for easy reference, including a color swatch.
- Packaged in a UV protective bottle to ensure a long and stable shelf-life of unused dye.
- THIS DYE IS * IN POWDER FORM TO INCREASE SHELF LIFE. Standard dry shelf life is 5-10 years. TO ACTIVATE COLOR: Open canister. Fill with distilled water to half an inch (12mm) from the opening of the canister. Close canister tightly. Shake well for 30 seconds. Once activated, use product within 1 year.
- Store in a cool, dry location for longevity. Once activated, this 80 mL / 2.7 oz bottle makes 7.6 liters (or 2 gallons) of anodizing dye bath. This dye has very fast uptake and is stable in saturation.
- Dyes are RoSH compliant and made in the USA. Professional anodizing dye with repeatable consistent colors. Create bright, bold colors on anodized aluminum surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CT31RZB |
| Batteries required | No |
| Best Sellers Rank | #67,222 in Office Products ( See Top 100 in Office Products ) #43 in Paint Making Materials |
| Customer Reviews | 4.2 4.2 out of 5 stars (168) |
| Date First Available | 20 July 2018 |
| Finish types | Anodizing Surface Dye |
| Item Weight | 60 Grams |
| Item model number | ANKCBECRO |
| Item volume | 2.7 Fluid Ounces |
| Product Dimensions | 3.6 x 3.6 x 12 cm; 60 g |

## Product Details

- **Brand:** INTERACTIVIA
- **Colour:** Black
- **Compatible material:** Aluminum
- **Item form:** Powder
- **Item weight:** 60 Grams

## Images

![INTERACTIVIA Professional Aluminum Anodizing Pigment Dyes | Black E-CRO | Light to Rich Black | Powder Concentrate Makes 7.6 Liters or 2 Gallons - Image 1](https://m.media-amazon.com/images/I/51vSynzKgqL.jpg)

## Questions & Answers

**Q: why does black cost twice as much as any other color?**
A: Black dye is more complex to make. For example the red dye used 16 grams of material to make 2 gallons, where is this black dye uses 60 grams to make the same amount.

**Q: How is it applied?  Like you would apply a paint or stain or???  Thank you.**
A: This is an anodizing dye. And dyes like this are absorbed into an anodized aluminum surface. First learn about anodizing before buying these dyes. It involves electricity, sulphuric acid and experience. Anodizing pits microscopic holes into the metal surface and this dye is the exact size to fit into those holes. Thus dying the metal. Search YouTube for how to Anodize aluminum. You'll find some videos there. Don't buy until you know how to Anodize!

**Q: will this work on titanium?**
A: No. Titanium anodizing is through electrical current and time. There are no dyes for titanium anodizing. I don't believe black is possible in titanium but I could be wrong. These dyes are exclusively engineered for aluminum anodizing.  Thanks and good luck!

**Q: Someone asked why the black costs more than the other,and was answered with"its more complex to make".Then why are other brands black cheaper?**
A: All our colors consist of 16 grams of pigment to produce the 2 gallons of colourant. The black however requires 60 grams of pigment to produce the same. So it contains more than 3 times the pigment. These dyes are pure pigment. Other brands are mixed with a solution and thus not pure pigment powders.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***E on 17 July 2023*

If you want a product that works AMAZING this is the product. Yes it’s a bit more expensive but 10% worth it. I tried dying our RV cushion covers I used 4 large bottles of another brand it didn’t touch it. Took a chance on this one and WOW it took the color like a dream. I was so happy it made them exactly how I wanted them. Can’t say enough how great this is ..run don’t walk to this product if you need to dye something.

### ⭐⭐⭐⭐⭐ Review
*by H***W on 10 December 2025*

This anodize was fantastic. I can't say anything better about it. If you PROPERLY clean/ rinse. PROPERLY anodize your part. PROPERLY heat up the dye and let it soak for roughly 20 minutes. PROPERLY seal it in a light boil of water. Your product will come out great. If you want the anodize to have a 'shiny' look, polish your product and then clean it before your annodizing process.

### ⭐⭐⭐⭐⭐ Review
*by T***D on 31 May 2023*

Used to anodise some aluminium and works perfectly

## Frequently Bought Together

- Professional Aluminum Anodizing Pigment Dyes | Black E-CRO | Light to Rich Black | Powder Concentrate Makes 7.6 Liters or 2 Gallons
- Professional Aluminum Anodizing Pigment Dyes | Fiery Red E-L | Light to Rich Red | Powder Concentrate Makes 7.6 Liters or 2 Gallons
- Professional Aluminum Anodizing Pigment Dyes | Blue E-G | Light to Rich Blue | Powder Concentrate Makes 7.6 Liters or 2 Gallons

---

## 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.kr/products/278471538-interactivia-professional-aluminum-anodizing-pigment-dyes-black-e-cro-light](https://www.desertcart.kr/products/278471538-interactivia-professional-aluminum-anodizing-pigment-dyes-black-e-cro-light)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*