Conproco Corp. has opened its Mid-Atlantic Resource Center (MARC) in Baltimore, Md. It’s a companion facility to the company’s existing New Hampshire North East Resource Center (NERC). MARC is a multifaceted facility offering hands-on educational programs for design professionals and contractors, state-of-the art color matching for the company’s protective coatings and stone repair mortars, and AIA-approved courses in a variety of masonry and concrete topics. All Conproco products will be available at MARC, and on-site color matching will significantly reduce turnaround time. ? (800) 258-3500 à www.conproco.com