A.W. Chesterton is the right choice 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 our customers’ hands-on expert partner to increase their organization’s reliability and productivity. We can assure every customer that our programs and products are specially designed to help meet their needs in lower operating costs, increased plant reliability and efficiency, and improve compliance of their products. We have a very good sealing program that covers all types of valves and has proven to be the leader in valve sealing. We offer a variety of innovative solutions for a diverse number of industries.