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Art Spectrum Liquid Spectrum Extender Medium restores adhesion and water resistance in heavily diluted washes.
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bulky
This product is classified as Bulky and requires extra handling and takes longer to transport to all parts of Australia. If your order contains bulky goods, it will be eligible for Bulky/Hazardous shipping option only. To find out more, please click here.
hazardous
This item contains hazardous materials and is subject to special shipping considerations. If your order contains hazardous goods, it will be eligible for Bulky/Hazardous shipping option only. To find out more, please click here.
Art Spectrum Liquid Spectrum Extender Medium restores adhesion and water resistance in heavily diluted washes. Experiment by adding at least 10% medium to the wash of ink. May also be added to gouache or watercolour washes to provide a level of water resistance.