Sun Chemical announced the launch of Diamond Coat, a full line of high-performance aqueous coatings designed for a variety of printing applications.      Available in high-gloss, semi-gloss, satin and matte finishes for sheetfed and web printing, different coating versions have been developed to meet specific pressroom needs, such as fast work-and-turn or high rub resistance. Diamond Coat coatings work with any inks, but are specially formulated and tested with Kohl & Madden sheetfed inks ...