---
product_id: 41029975
title: "20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red)"
brand: "california containers"
price: "€ 24.15"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.pt/products/41029975-20g-of-thermochromic-temperature-activated-pigment-powder-heat-sensitive-color
store_origin: PT
region: Portugal
---

# Ultra-fine vibrant pigment Non-toxic & skin-safe Activates at 91°F (33°C) 20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red)

**Brand:** california containers
**Price:** € 24.15
**Availability:** ❌ Out of Stock

## Summary

> 🌈 Turn up the heat, turn heads—color that reacts as fast as your ideas!

## Quick Answers

- **What is this?** 20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red) by california containers
- **How much does it cost?** € 24.15 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/41029975-20g-of-thermochromic-temperature-activated-pigment-powder-heat-sensitive-color)

## Best For

- california containers enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Skin-Friendly:** Non-toxic formula lets you craft worry-free, perfect for hands-on projects and wearable art.
- • **Heat-Responsive Magic:** Transforms color at just 91°F—watch your creations come alive with temperature!
- • **Effortless Integration:** Mixes smoothly with paints, epoxies, and inks; start small and build your perfect color-changing effect.
- • **Vibrant Ultra-Fine Powder:** Premium pigment ensures bold, eye-catching hues that blend seamlessly with any medium.
- • **Limitless Creative Potential:** Ideal for slime, resin, nail polish, fabric art, and more—turn everyday crafts into interactive experiences.

## Overview

This 20g pack of red thermochromic pigment powder activates color change at 91°F (33°C), shifting from vibrant red to transparent. Ultra-fine and non-toxic, it blends effortlessly with various mediums like slime, resin, nail polish, and fabric art, empowering creators to craft dynamic, heat-sensitive masterpieces with ease.

## Description

Shop California Containers at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Worked as expected. - For my projects I tried mixing the pigment with gloss varnish and print ink extender. Both instances the pigment mixed very well with the mediums and reacted to temperature once dried. I was worried that it wouldn't react to a person's hand, but it did change color. Just be careful when working with the powder because it's very fine and easy to get everywhere if you're not careful. A little goes a long way!
Review: My Mistake!! - I thought this was for a multi color pack due to the main photo. It is for one bag of the color you choose. It is a big bag though. We will be using it make slime this weekend. The kids are all looking forward to it!!

## Features

- TEMPERATURE ACTIVATED - This thermochromic pigment changes at 91⁰F (33 ⁰C) from colored to transparent (colored below the temperature, transparent above). Note the red colored pigment changes at a slightly higher color than the blue due to chemical effects of the different pigment types.
- NON-TOXIC - This powder is safe for skin contact and uses no harsh chemicals (but not intended for consumption). Great for making color-changing slime, play dough, Sugru, Polymorph, and nail polish
- VERSATILE - This heat-sensitive pigment is perfect for a wide range of arts and crafts and mixes well with most mediums, paints, and resins. Make your own heat-sensitive mugs, secret messages, mood rings, nail polish, slime/goo, or whatever you can imagine
- HIGH QUALITY - This powder is ultra fine with vibrant colors
- EASY TO USE - Simply add pigment to a clear base and mix well. Keep in mind that mixing generates heat which may temporarily change the color of the mixture. It is recommended to start with a very small amount of pigment and add more until the desired color is achieved. A ratio of 1 part pigment to 20 parts base is a good starting point.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XPBT8S7 |
| Additional Features | Color Changing, Non Toxic |
| Best Sellers Rank | #458,639 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #379 in Paint Making Materials |
| Brand | California Containers |
| Brand Name | California Containers |
| Color | Red |
| Customer Reviews | 4.0 out of 5 stars 65 Reviews |
| Item Dimensions | 3 x 0.25 x 4 inches |
| Item Form | powder |
| Item Height | 4 inches |
| Item Weight | 20 Grams |
| Item dimensions L x W x H | 3 x 0.25 x 4 inches |
| Manufacturer | BlackFrost Industries, Inc. |
| Material Features | Non-Toxic |
| Model Number | 02 |
| Nail Polish Type | base |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Special Feature | Color Changing, Non Toxic |
| Type | base |
| UPC | 650966926663 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** California Containers
- **Color:** Red
- **Item Form:** powder
- **Item dimensions L x W x H:** 3 x 0.25 x 4 inches
- **Material Feature:** Non-Toxic
- **Number of Items:** 1
- **Number of Pieces:** 1
- **Special Feature:** Color Changing, Non Toxic
- **Type:** base
- **Unit Count:** 1.0 Count

## Images

![20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red) - Image 1](https://m.media-amazon.com/images/I/81DOA8sK4KL.jpg)
![20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red) - Image 2](https://m.media-amazon.com/images/I/81IFHCYKaRL.jpg)
![20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red) - Image 3](https://m.media-amazon.com/images/I/81te5E7MyfL.jpg)
![20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red) - Image 4](https://m.media-amazon.com/images/I/81typZYmKLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked as expected.
*by A***R on April 30, 2017*

For my projects I tried mixing the pigment with gloss varnish and print ink extender. Both instances the pigment mixed very well with the mediums and reacted to temperature once dried. I was worried that it wouldn't react to a person's hand, but it did change color. Just be careful when working with the powder because it's very fine and easy to get everywhere if you're not careful. A little goes a long way!

### ⭐⭐⭐⭐⭐ My Mistake!!
*by D***O on August 4, 2017*

I thought this was for a multi color pack due to the main photo. It is for one bag of the color you choose. It is a big bag though. We will be using it make slime this weekend. The kids are all looking forward to it!!

### ⭐⭐⭐⭐ Not the dramatic color change I was expecting.....
*by M***N on August 5, 2017*

Used this in my 3-6 year old classroom to make color changing slime. It worked ok but really didn't change color dramatically. It would get a lighter red color but never completely white unless you put hot tap water on it. Kids loved to play with it nonetheless and really went crazy when I took a piece of it to the sink and ran hot and cold water over the slime to really show how the color change!

## Frequently Bought Together

- 20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, Screen Printing, Fabric Art, Casting (Red)
- LET'S RESIN Thermochromic Pigment Powder Temperature Activated That Changes at 88°F-5 Colors Changing Powder for Nail Polish, Paint, Slime, Epoxy, Resin, Ink, Fabric Art, Casting-3 Gram Each
- Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C)

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**Shop now:** [https://www.desertcart.pt/products/41029975-20g-of-thermochromic-temperature-activated-pigment-powder-heat-sensitive-color](https://www.desertcart.pt/products/41029975-20g-of-thermochromic-temperature-activated-pigment-powder-heat-sensitive-color)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-24*