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Out of stockHolbein Gum Arabic is used to bind loose pigments for watercolor. It is also used as a medium for preserving luminosity and slowing paintsβ drying time, allowing for slightly more control over washes.
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Out of stockThe Holbein Iridescent Watercolor Medium is an artist-grade medium is designed to facilitate iridescent (pearlescent) effects when used with water based media including watercolor, acrylic, gouache and acryla gouache. Available in 60ml Squeeze bottle.