Williamsburg Oil Extender Mediums

Williamsburg

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Williamsburg Oil Extender Medium - 150 ml Tube

The Williamsburg Oil Extender Mediums are a semi-transparent extender that is composed of marble dust and barium sulfate in linseed oil. Use it to extend oil colors without altering their consistency. It is a moderate drier agent and should only be used an additive. It will increase the tendency of ...

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