ST. PAUL, Minn.–(BUSINESS WIRE)–H.B. Fuller (NYSE: FUL), the world’s largest pureplay adhesives company, today announced the launch of Kōfinity™, a new product portfolio platform built on the company’s proven 4SG technology and created to advance innovation in insulating glass (IG) solutions while maintaining the durability and long-term performance customers have come to expect from 4SG.Window seal failure is one of the leading causes of home and building owner complaints, resulting in foggin