{"product_id":"grumbacher-artists-acrylic-matte-medium-and-varnish","title":"Artists' Acrylic Matte Medium \u0026 Varnish","description":"\u003cp\u003eSatin surfaces hold detail without the glare that high-gloss finishes create under gallery lighting. Grumbacher's Matte Medium \u0026amp; Varnish delivers that subtle sheen while serving double duty as both a painting medium and protective final coat. Mixed into acrylic paint, it extends colors without shifting their values, increases transparency for glazing techniques, and improves flow for smoother brushwork. The formulation dries to a flexible, non-yellowing film that moves with your canvas rather than cracking over time.\u003c\/p\u003e\n\u003cp\u003eAs a final varnish, it seals completed paintings with even protection across the entire surface. The matte finish minimizes reflections that can obscure darker passages or create distracting hot spots in photographs. Apply thin coats with a soft brush, working in one direction to avoid streaking. Multiple light layers build better protection than single heavy applications. This versatility, one product handling medium duties during painting and varnish protection afterward, streamlines your studio setup while maintaining consistent surface quality across your work.\u003c\/p\u003e","brand":"Grumbacher","offers":[{"title":"8 oz. jar","offer_id":48102341705957,"sku":"32921","price":25.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6890\/5701\/files\/s32921.jpg?v=1768589367","url":"https:\/\/www.texasart.mom\/products\/grumbacher-artists-acrylic-matte-medium-and-varnish","provider":"Texas Art Supply","version":"1.0","type":"link"}