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Photochromic Pigment - Purple (20g)
Photochromic Pigment - Purple (20g)

Photochromic Pigment - Purple (20g)

Your Price: $19.95
In Stock.
Part Number:KRC-19722


This is a very fine, colored powder that changes to a specific color when it is exposed to UV or sunlight. This is really cool for a lot of reasons. You can mix this pigment with paint to create UV sensitive paint for craft projects or to make light sensors. The pigment appears white in power form buy is relatively colorless when mixed with other mediums. 

This pigment comes in a 20g bag, which is more than enough to play with and just enough for a good sized project (depending on what you're doing with it). Careful not to overheat the pigment as temperatures over 200°C can cause irreversible damage.

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