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Hydrochromic Paint - 50ml

Product Code : SCL-CLE-12870

Hydrochromic pigments change colour when exposed to water. This version is a reversible pigment which works by forming an opaque film that covers a coloured image or pattern. When the film is exposed to water it becomes transparent and reveals what is hidden underneath - thus appearing to change colour. As the film dries it returns to it's opaque state and covers up the image or pattern.

Size: 50ml.