Grumbacher® Matte Medium (Medium I)

For use with artists’ oil colors where a matte finish is desired, this medium is especially useful for under-painting on an absorbent gesso ground or for mural work. Add it directly to oil color in small quantities for increased fluidity and enhanced ease of application. 

Product Details:

• Composed of poppy oil, copaiba, balsam, and solvent, it does not affect the brilliance of even the most subtle tints.
• 74ml/2.5 fl. oz.

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