Quick Answer: Photochromic Pigment Magenta is a pale light-sensitive pigment that develops a bright magenta colour in sunlight or UV light, supplied as 3 g in a plastic syringe.
Last updated: October 2026
Key Features
Develops bright magenta under sunlight or ultraviolet light
Returns to its pale colour when moved out of the light
Active dye held in micron-size microcapsules dispersed in water
Can be applied by brush, block printing, stencil or screen printing
3 g in a plastic syringe
Technical Specifications
Specification
Value
Quantity
3 g
Activation
Light (sunlight or UV)
Colour change
Pale/off-white to bright magenta
Formulation
Photochromic dye in micron-size microcapsules dispersed in water
User
Staff and student
About This Product
For a permanent sample, the pigment is mixed with a clear binder such as an acrylic base, starting with a 50:50 trial mix, and applied to a surface. Once dry, the sample can be taken into sunlight or held under UV light to show the colour appear, then moved away to watch it fade. Besides buyers across India, the Photochromic Pigment Magenta can be exported to institutions in Cabo Verde, Belgium, Mozambique, Afghanistan and Venezuela.
Frequently Asked Questions
Q1. Does the pigment need a binder? To make a permanent applied sample, mix it with a suitable clear binder such as an acrylic base.
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