The Montana Acrylic Paint Refills complete the Montana Acrylic marker range to offer all 36 matt colors and varnish gloss in the series as 25ml Refills. The Acrylic Paint Refill bottles are the same high quality water-based paint that are nontoxic, ACMI approved and wearing the AP mark. Wide variety of possible application techniques such as air brushing, mixed media, brush application and of course can be combined with the Montana GOLD spray paint range. Able to be applied on to almost all surfaces such as canvas, wood, glass, walls and metal. Transparent bottles for easy assesment of remaining content. Solvent free. Dilutable with water. High Covering and quick drying.