---
product_id: 256274934
title: "26.4 oz DIAZO Photo Emulsion - MUST USE WITH SB004578"
brand: "speedball"
price: "€ 14.27"
currency: EUR
in_stock: false
category: "Speedball"
url: https://www.desertcart.gr/products/256274934-26-4-oz-diazo-photo-emulsion-must-use-with-sb004578
store_origin: GR
region: Greece
---

# Highly detailed stencil creation No darkroom needed Easy emulsion removal 26.4 oz DIAZO Photo Emulsion - MUST USE WITH SB004578

**Brand:** speedball
**Price:** € 14.27
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Master the art of screen printing—no darkroom, no limits!

## Quick Answers

- **What is this?** 26.4 oz DIAZO Photo Emulsion - MUST USE WITH SB004578 by speedball
- **How much does it cost?** € 14.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/256274934-26-4-oz-diazo-photo-emulsion-must-use-with-sb004578)

## Best For

- speedball enthusiasts

## Why This Product

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

## Key Features

- • **Darkroom-Free Workflow:** Achieve professional-grade results without costly equipment or specialized lighting—work confidently under normal light.
- • **Screen Reuse Made Simple:** Quickly remove emulsion with Speedball remover to reclaim your screens and keep projects flowing.
- • **Two-Step Activation Power:** Mix with diazo sensitizer (sold separately) to unlock full emulsion potential and flawless exposures.
- • **Universal Ink Compatibility:** Seamlessly use with any water-based or solvent-based inks on polyester screens for versatile creativity.
- • **Precision Artistry Unleashed:** Create ultra-detailed, photographic-quality stencils that elevate your screen printing game.

## Overview

Speedball Diazo Photo Emulsion (26.4 oz) empowers artists and professionals to produce highly detailed, photographic-quality screen printing stencils without the need for darkrooms or expensive equipment. Compatible with both water-based and solvent-based inks on polyester screens, this emulsion requires activation with a diazo sensitizer (sold separately) and can be easily removed to reuse screens, making it a versatile and cost-effective choice for creative printmakers.

## Description

The photo emulsion method of screen printing allows artists to create a photographic stencil featuring highly-detailed images. Speedball's diazo photo emulsion & sensitizer offer professional-grade results and remove the need for expensive equipment and darkrooms. for use with polyester screen fabrics, Speedball's diazo photo emulsion & sensitizer may be used with any water-soluble or solvent-based ink and can be easily removed with Speedball's photo emulsion remover. Diazo photo emulsion must be mixed with diazo sensitize.

## Features

- CREATE HIGHLY DETAILED IMAGES - Allows artists to create detailed or photographic type stencils for screen printing
- NO DARK ROOM NEEDED - Get professional-grade results without the need for expensive equipment and darkrooms. Emulsion can be mixed and applied under normal light conditions. Must keep in a dark place until time for exposure
- USE WITH ANY WATER-BASED OR SOLVENT-BASE SCREEN PRINTING INK - For use with polyester screen fabrics, Speedball’s Diazo Photo Emulsion & Sensitizer may be used with any water-based or solvent-based ink
- EASILY REMOVES WHEN FINISHED - Can be easily removed from screen with Speedball Diazo Photo Emulsion Remove to reclaim screen for another use
- MUST BE ACTIVATED - Speedball’s Diazo Photo Emulsion is a 2-step process where the photo emulsion needs to be “activated.” To activate, the photo emulsion, sensitizer needs to be added. Speedball Diazo Sensitizer sold separately.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0011YTZ9G |
| Age Range Description | Adult |
| Art Craft Kit Type | Screen Printing |
| Best Sellers Rank | #88,751 in Office Products ( See Top 100 in Office Products ) #5,947 in Art Paints |
| Brand Name | Speedball |
| Color | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (426) |
| Global Trade Identification Number | 00651032045790 |
| Included Components | Arts, Crafts and Sewing^Printmaking and Etching^screen-printing-kits |
| Item Dimensions | 9.5 x 9.5 x 9.5 centimeters |
| Item Type Name | Diazo Photo Emulsion |
| Manufacturer | Speedball |
| Manufacturer Part Number | 4579 |
| Material Type | Polyester |
| Model Number | 4579 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Paint Type | Enamel |
| Product Style | Modern |
| Size | 25.4 fl oz |
| UPC | 778295627232 651032045790 |
| Unit Count | 26.4 Milliliters |

## Product Details

- **Age range (description):** Adult
- **Brand:** Speedball
- **Colour:** Clear
- **Item dimensions L x W x H:** 9.5 x 9.5 x 9.5 centimeters
- **Material:** Polyester

## Images

![26.4 oz DIAZO Photo Emulsion - MUST USE WITH SB004578 - Image 1](https://m.media-amazon.com/images/I/716aTT8hInL.jpg)

## Available Options

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

## Questions & Answers

**Q: How much sensitizer do you need for this amount of emulsion?**
A: I believe it's the 2 oz biytle

**Q: Can you use UV black with this emolsion???   And what’s the best recommended light source??**
A: I use a 500W Halogen lamp mounted 15" above for 5-10 min depending on design, thickness of coat, etc. I've also used a black light for 6-8 minutes at same height with good results. This emulsion works either way, but is very light sensitive. So must be kept in a light safe area until complete. This is the best product I've used for ease of use.

**Q: Can the speed diazo photo emulsion be used on paper for regular photographs**
A: No, it is specific for filling screen printing screens. Film photographs require a different set of chemicals.

**Q: Hi, how long i have to wait after mixing to use it ?**
A: First wait at least 30 minutes to get rid of any bubbles, expose the emulsion to as little light as possible. The sensitized emulsion can be stored (according to the bottle) in a cool, dark place for about 8 weeks at room temperature (70F), or four months in the refrigerator.

## Frequently Bought Together

- Speedball Diazo Photo Emulsion, 26.4-Ounce
- Speedball Diazo Photo Emulsion Remover - 32 oz Professional Screen Cleaning Solution - Screen Printing Reclaiming - Made in USA
- Dual Edge Aluminum Emulsion Scoop Coater for Silk Screen Printing Coating Tool (10 Inch)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-11-15*