--- product_id: 506688178 title: "Low Temperature Cold Activated Thermochromic Bi-Color Pigment YELLOW changing to RED at 59F/15C" brand: "atlanta chemical engineering" price: "$73.57" currency: USD in_stock: true reviews_count: 3 category: "Atlanta Chemical Engineering" url: https://www.desertcart.us/products/506688178-low-temperature-cold-activated-thermochromic-bi-color-pigment-yellow-changing store_origin: US region: United States of America --- # Non-toxic, micro-encapsulated leuco dye Reversible & reusable thermochromic effect Activates color change at 59°F/15°C Low Temperature Cold Activated Thermochromic Bi-Color Pigment YELLOW changing to RED at 59F/15C **Brand:** atlanta chemical engineering **Price:** $73.57 **Availability:** ✅ In Stock ## Summary > 🌈 Turn down the heat, turn up the wow—color that reacts as fast as your ideas! ## Quick Answers - **What is this?** Low Temperature Cold Activated Thermochromic Bi-Color Pigment YELLOW changing to RED at 59F/15C by atlanta chemical engineering - **How much does it cost?** $73.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/506688178-low-temperature-cold-activated-thermochromic-bi-color-pigment-yellow-changing) ## Best For - atlanta chemical engineering enthusiasts ## Why This Product - Trusted atlanta chemical engineering brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Smart & Safe:** Craft with confidence using a non-toxic, USA-made pigment that’s as safe as it is stunning. - • **Next-Level Engagement:** Ideal for professional projects, science experiments, and trendsetting DIYs that spark conversation and curiosity. - • **Endless Creative Cycles:** Reversible color change means your designs keep evolving—no limits, just pure innovation. - • **Temperature-Triggered Magic:** Watch yellow morph into vibrant red at a crisp 59°F—perfect for that wow factor in every project. - • **Versatile Medium Compatibility:** Seamlessly blend with paints, resins, varnishes, and more to elevate crafts, labels, and experiments. ## Overview ATLANTA CHEMICAL ENGINEERING’s Low Temperature Cold Activated Thermochromic Pigment shifts from yellow to red at 59°F (15°C). This high-quality, non-toxic, reversible powder is micro-encapsulated for durability and can be mixed with various mediums like paint, resin, and varnish. Perfect for professional-grade arts, crafts, science projects, and innovative labeling, it offers a dynamic visual experience that’s safe, reusable, and proudly made in the USA. ## Description ATLANTA CHEMICAL ENGINEERING offers NON-TOXIC Thermochromic Powder Pigments. They are Leuco Dye micro-encapsulated, which change color activated by temperature. Our Themochromic Powder Pigments have various colors and activation temperatures. When the temperature rises over certain degree, the pigment turns from one color to another. But the process is reversible- when it gets cold/hot, the pigment turns back to its original color.This specific listing is for 10 grams YELLOW changing to RED at 59°F (15°C) COLD ACTIVATED. It could be mixed with materials such as glue, varnishes, resins, mediums, paint, gels, hair dye, silicon, liquid plastics/polymers, and many more. Use clear binder with neutral PH 7. The acidic or alkaline binder may destroy the fine microstructure of the color changing pigment. Also your room temperature, the temperature of your binder and your hands play a role in the color changing process. The pigment doesn't mix with water. If you’re not sure what to mix the pigment with, we offer ready to use : THERMOCHROMIC PAINT - could be applied on paper, ceramic, metal, plastic, glass, wood, rubber, canvas and many more THERMOCHROMIC FABRIC PAINT - could be applied on any type of fabric/textile, leather and shoes THERMOCHROMIC LIQUID INK - works on paper and cardboard surfaces. Our products can be used for Home/School projects, Science Experiments, Arts & Crafts, Color Changing Beverage labels or wherever your imagination takes you. Warning: The Thermochromic Powder Pigment should not be freeze or expose for prolong time to temperatures over 320°F (160°C) or strong UV light such as direct sunlight . NOTE: Colors may not appear exactly as seen on photo in real life due to variations between the computer monitors and naked eye color difference. Review: Super reactive, deep color pigments - I've bought the Yellow-Red @59, Red-Yellow @77, Black-Clear @77, Black-Pink @88, Red-Clear @88 and tried almost all of them. My first attempt was to put Red-Clear @88 and Black-Clear @77 in some big box epoxy and inject it into a ring mold... that worked great and the color is super red. Two things I immediately discovered: 1) You can't expect a powder pigment to turn crystal clear. It turns translucent/opaque white. I don't know why I expected a powder to disappear 😅. 2) Finger 'body' temperature is WAY below 88F in the winter... so only the Black-Clear 'kicks' and only a little... In the summer I'm certain to have the perfect disappearing ring. Once I got an idea of how it mixed and reacted to the epoxy I went full in on a new project. I poured some TotalBoat epoxy in a knife handle blade to 90% full, let it kick for a bit, then mixed in Red-Clear @88 and drizzled it on top. I was totally blown away. It looks amazing... the red is so vibrant. I just eyeballed the amount to use and it came out great. Last I had a rainy Sunday project with my daughter. we poured some top coat nail polish into a cup and mixed in some pigments and did different nails. Then top-coated them in clear. The best temperature reaction I think is the Yellow-Red @59. Super fun and she loved the process. And according to their instructions, while you shouldn't eat the stuff, it is safe to handle. This stuff is awesome and I'm working on ways to incorporate all the color/temp combos in my work. It's going to be great to have different dimensions of effect that 'kick' at varying temperatures. Just need a truly-clear transparent! 🤣 But instead of that I'd do with a Red-Clear @77... ooooh.. or Clear-Red@77! SCIENCE MAKE IT HAPPEN! Review: Easy to use - Love the color change. Easy to mix into slime. Decent price. Made a good batch with one of these. ## Features - Low Temperature Cold Activated Color Changing Thermochromic Powder Pigment YELLOW changing to RED at 59⁰F/15⁰C - High quality NON-TOXIC product - The process is reversible- when it gets hot, the pigment turns to its original color. It can be used again and again - Perfect for Arts Crafts Science Experiments School Home Fun Projects Beer Wine Labels - Product of USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MTX2DMM | | Best Sellers Rank | #38,595 in Office Products ( See Top 100 in Office Products ) #29 in Paint Making Materials | | Brand | ATLANTA CHEMICAL ENGINEERING | | Brand Name | ATLANTA CHEMICAL ENGINEERING | | Color | Yellow-Red 59F/15C | | Colour | Yellow-Red 59F/15C | | Compatible Material | Leather | | Compatible material | Leather | | Customer Reviews | 4.8 out of 5 stars 15 Reviews | | Included Components | glue | | Item Form | amorphous, gelatinous | | Item Type Name | Color Changing Pigment | | Item Weight | 0.02 Kilograms | | Item form | amorphous, gelatinous | | Item weight | 0.02 Kilograms | | Manufacturer | Atlanta Chemical Engineering | | Manufacturer Part Number | 1234 | | Model Number | 1234 | | Number of Items | 1 | ## Product Details - **Brand:** ATLANTA CHEMICAL ENGINEERING - **Colour:** Yellow-Red 59F/15C - **Compatible material:** Leather - **Item form:** amorphous, gelatinous - **Item weight:** 0.02 Kilograms ## Images ![Low Temperature Cold Activated Thermochromic Bi-Color Pigment YELLOW changing to RED at 59F/15C - Image 1](https://m.media-amazon.com/images/I/813oD5aJxuL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super reactive, deep color pigments *by F***. on 20 January 2020* I've bought the Yellow-Red @59, Red-Yellow @77, Black-Clear @77, Black-Pink @88, Red-Clear @88 and tried almost all of them. My first attempt was to put Red-Clear @88 and Black-Clear @77 in some big box epoxy and inject it into a ring mold... that worked great and the color is super red. Two things I immediately discovered: 1) You can't expect a powder pigment to turn crystal clear. It turns translucent/opaque white. I don't know why I expected a powder to disappear 😅. 2) Finger 'body' temperature is WAY below 88F in the winter... so only the Black-Clear 'kicks' and only a little... In the summer I'm certain to have the perfect disappearing ring. Once I got an idea of how it mixed and reacted to the epoxy I went full in on a new project. I poured some TotalBoat epoxy in a knife handle blade to 90% full, let it kick for a bit, then mixed in Red-Clear @88 and drizzled it on top. I was totally blown away. It looks amazing... the red is so vibrant. I just eyeballed the amount to use and it came out great. Last I had a rainy Sunday project with my daughter. we poured some top coat nail polish into a cup and mixed in some pigments and did different nails. Then top-coated them in clear. The best temperature reaction I think is the Yellow-Red @59. Super fun and she loved the process. And according to their instructions, while you shouldn't eat the stuff, it is safe to handle. This stuff is awesome and I'm working on ways to incorporate all the color/temp combos in my work. It's going to be great to have different dimensions of effect that 'kick' at varying temperatures. Just need a truly-clear transparent! 🤣 But instead of that I'd do with a Red-Clear @77... ooooh.. or Clear-Red@77! SCIENCE MAKE IT HAPPEN! ### ⭐⭐⭐⭐⭐ Easy to use *by M***X on 18 June 2024* Love the color change. Easy to mix into slime. Decent price. Made a good batch with one of these. ### ⭐⭐⭐⭐ You have to also purchase a binder if you want ... *by M***E on 27 January 2017* You have to also purchase a binder if you want to dye fabric. I have not tried it on nails yet. ## Frequently Bought Together - Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C) - 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 - Sun Activated Photochromic Powder Pigment PINK changing to VIOLET-BLUE when exposed to UV Sun Light Perfect for Color Changing Slime Science Experiments Nails Resin Jewelry --- ## 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.us/products/506688178-low-temperature-cold-activated-thermochromic-bi-color-pigment-yellow-changing](https://www.desertcart.us/products/506688178-low-temperature-cold-activated-thermochromic-bi-color-pigment-yellow-changing) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-22*