---
product_id: 256274918
title: "Diazo Sensitizer, 2 oz."
brand: "speedball"
price: "138 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/256274918-diazo-sensitizer-2-oz
store_origin: PL
region: Poland
---

# 2-step activation process No darkroom needed Compatible with all inks Diazo Sensitizer, 2 oz.

**Brand:** speedball
**Price:** 138 zł
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Art Game with Speedball's Diazo Sensitizer!

## Quick Answers

- **What is this?** Diazo Sensitizer, 2 oz. by speedball
- **How much does it cost?** 138 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/256274918-diazo-sensitizer-2-oz)

## 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

- • **Compact & Convenient:** Lightweight design (only 9.07 g) makes it easy to store and handle.
- • **Easy Screen Reclamation:** Effortlessly remove emulsion to reuse your screen for future projects.
- • **Create Stunning Stencils:** Unleash your creativity with highly detailed images for screen printing.
- • **Light-Friendly Activation:** No need for expensive darkroom setups; activate under normal light conditions.
- • **Versatile Ink Compatibility:** Works seamlessly with both water-based and solvent-based inks.

## Overview

Speedball Diazo Sensitizer is a 2 oz. product designed to activate Diazo Photo Emulsion for screen printing. This innovative sensitizer allows artists to create detailed stencils without the need for darkroom equipment, making it perfect for both water-based and solvent-based inks. Its compact size and easy removal process make it a must-have for any screen printing enthusiast.

## Description

SpeedballDiazo Sensitizer, 2 oz.

## Features

- ACTIVATES SPEEDBALL DIAZO PHOTO EMULSION - 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. The sensitizer is a very thick oil and needs water to create the right consistency for adding it to the photo emulsion. (The sensitizer bottle will feel unfilled, but don’t worry it is not empty!)
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Speedball |
| Brand | Speedball |
| Model number | 4578 |
| Product Dimensions | 3.81 x 3.81 x 8.89 cm; 9.07 g |
| Color | White |
| Material Type | Other |
| Number of Items | 1 |
| Size | 59 ml |
| Ink Color | Multicoloured |
| Manufacturer Part Number | 4578 |
| Item Weight | 9.07 g |

## Product Details

- **Brand:** Speedball
- **Package information:** Bottle
- **Paint type:** Oil
- **Item volume:** 2 Fluid Ounces
- **Global Trade Identification Number:** 00651032045783

## Images

![Diazo Sensitizer, 2 oz. - Image 1](https://m.media-amazon.com/images/I/51bBJYCTPLL.jpg)

## Frequently Bought Together

- Speedball Diazo Sensitizer, 2 oz.
- Speedball Diazo Photo Emulsion, 26.4-Ounce

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-30*