How to Download Font Used in Unitheme?

Does anyone know how I can download the font “MuseoSansBlack” that is used for headings in Unitheme?
Since I am using the font on the site I would like to download the font and use it for marketing banners in order to maintain a consistent look.
I would have asked Unitheme support for this but my support credit have depleted and so I cant create a support ticket.