Bister

Powertex bister is a water-based walnut ink and now comes in seven different shades. can be dissolved in warm water and sprayed or painted over artworks or sculptures to give interesting tinted patinas.

Powertex bister colors

Subcategories

  • Bister Granules

    Bister is natural, walnut ink-granules that has a tint which can be used in different ways with Powertex products. Bister can be mixed with Powertex transparent to make coloured Powertex of your choice, it can be added to water and sprayed onto a project or it can be sprinkled into wet Powertex for great effect. Bister can also be used in combination with Easy Varnish to paint and dry-brush your artwork. 

  • Bister Spray

    READY - MIXED BISTER SPRAY

    Bister is a natural walnut-ink with a granulated tint that can be used in different ways with Powertex products. Use Bister for special effects in Mixed Media paintings or on Easy 3Dflex sculptures. The contrast is more obvious on a lighter coloured Powertex such as Ivory or white rather than on Powertex Bronze or Black. Bister is not waterproof and always needs to be finished with Easy Varnish for outdoor artwork.

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