Absolutely loved the products! The quality exceeded my expectations and shipping was incredibly fast. Will definitely be ordering again.Sarah Johnson
Description
SFXC® Thermochromic Pigment Powder: Unleash the Magic of Colour Change
Transform ordinary surfaces into extraordinary experiences with SFXC® Thermochromic Pigment Powder. This temperature-sensitive pigment lets you create dynamic, interactive designs that respond to heat, revealing hidden colours or temporarily fading to transparency.
For bulk and trade pricing, or if stock appears unavailable, please contact us. Some SFXC materials are made to order, so lead times may apply.
Key Features:
- Temperature Activated: Transitions to translucent at approximately 29°C (84°F) over a 3°C range, ideal for touch/rub-and-reveal effects. Note: Activation requires warm hands; test your substrate for heat-sink properties.Custom solutions available – contact us.
- Smart Material: Reversibly reacts to temperature changes, adding animation and interactivity to projects. Cycles between colours or fades to transparency.
- Easy to Use: Disperses uniformly in various mediums like paint, ink, plastic, or resin for consistent colour transformation. Simply blend the powder into your chosen medium.
- Versatile Applications: Suitable for diverse industries, including automotive, fashion, textiles, printing, packaging, and interior design.
- High Quality: Manufactured in Europe to ISO9001 standards, ensuring consistent colour quality and reliable performance. Ships worldwide.
Technical Details:
Our thermochromic pigment powder creates vivid colours and powerful visual effects. It's a cost-effective solution for both professionals and hobbyists, delivering consistent, high-quality results.
Important Information:
- Testing: Thoroughly test the product before use to ensure compatibility with your specific application.
- Data Sheets: [Link to TDS] View the Technical Data Sheet (TDS) and [Link to MSDS] Material Safety Data Sheet (MSDS) for detailed safety and handling information.
- Lead Times: Orders over 1kg may require 10-15 business days for processing and shipping.
- Colour Variations: Slight colour variations may occur between batches.
- Custom Orders: Custom orders of 1kg+ are non-refundable and cannot be returned. We strongly recommend testing with a 10g sample before placing a large order.
- Sensitivity: This material is sensitive to UV light and extreme temperatures (above 60°C and below 1°C). Store appropriately.
Contact us for any assistance or enquiries.

What Our Customers Say
Great customer service and even better products. The team went above and beyond to make sure I was satisfied with my purchase.Mike Chen
I've been shopping here for over a year now and the quality is consistently excellent. Highly recommend to anyone looking for reliable products.Emma Davis
Frequently Asked Questions
Who is SFXC ?
SFXC is a family-owned UK-based business specialising in innovative and creative materials for commercial, domestic, and educational projects. Since launching in 2008, we’ve grown into a trusted brand for special effects and smart materials worldwide.
What makes SFXC different ?
As smart material specialists, we not only source, manufacture, and distribute unique pigments, coatings, and plastics — we also offer expert advice, extensive testing, and a passion for pushing the limits of creativity.
What industries do you work with ?
We work with everyone — from artists and universities to automotive giants, film productions, fashion labels, printers, space exploration, and even the military! If your project needs a creative spark, we’re here to help.
What special effect materials do you offer ?
Our technologies include Liquid Crystal, Thermochromic, Photochromic, Hydrochromic, Glow in the Dark, Fluorescent, Pearlescent, Colour Changing, Holographic, Conductive, Reflective, Scented, Invisible, and Infrared materials. We also offer a range of additives and binder systems.
Do you offer project support ?
Absolutely! Our full Design Service can help with R&D, material sourcing and consultancy, product design and manufacturing, direct marketing, print and design, and installations. We love helping our customers bring their ideas to life.