Antique paste 20 ml, umber Pentart products are top shelf media imported from Europe Solvent-based, thick paste to achieve an aged, vintage or metallic look on the surface. Perfect to highlight the cracks created with the different crackle varnishes. Rub the paste onto the surface, then remove the excess with a dry cloth or a cloth dipped into turpentine-based solvent. For Demonstrations: Visit the pentart youtube channel.