Glaze Medium Matt 250ml

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An original 1980s formula, newly revived to provide artists with a glaze medium that does not darken colours when used. This Glaze Medium is specially designed for lighter tones— such as whites, pale blues, and yellows—where maintaining the true colour is essential. Roberson Original Glaze Medium is made without cobalt driers, which are often added to speed up drying but can subtly tint lighter colours (though this effect is generally unnoticeable in mid to dark tones). As a result, this medium has a longer drying time, ensuring your lighter shades remain true.   Safety Data Sheet (pdf) Show more