Very pure and vibrant. They have not been heavily bulked up with chalk and are 100% formaldehyde free unlike many of the powders on the market.

The pigments are neatly packaged in plastic tubs. To make up into a paint, firstly add a little water or ideally Flints Dispersant to the powder and mix into a thick paste. It is best to leave the paste to stand for as long as possible, ideally overnight, before adding emulsion glaze to achieve your ideal consistency.

For large jobs a hand drill with a paint mixer will speed things up. As with all fluorescent paints, they are best applied onto a white basecoat.