Note the Data Sheet says: "KODAK EKTAMATIC SC Paper is a projection-speed, selective-contrast, black-and-white paper with a fiber base. It is designed for exposure with tungsten light, and used for applications requiring extremely short processing times, such as medical, military, photojournalist, and proof printing applications"

I used to use A surface paper for images in reports and Christmas cards; I think it was Kodabromide, but it might have been Medalist.