Chesterton® is recognized as the leading international manufacturer of industrial fluid sealing systems, high performance protective coatings, cleaners, lubricants and specialty industrial maintenance products. With ......Chesterton® is recognized as the leading international manufacturer of industrial fluid sealing systems, high performance protective coatings, cleaners, lubricants and specialty industrial maintenance products. With sales and service locations in more than 100 countries Chesterton is known as the hands-on expert partner to increase their customers’ reliability and productivity, and to enhance their business performance and competitive advantage.