A World Leader in Sealing Solutions, Custom Gaskets and Gasket Materials Accurate Felt & Gasket provides competitive pricing, short lead times, and responsive customer service, ensuring you’re always satisfied with your sealing solution or material. Centrally located near Chicago, Illinois, we serve clients all across the United States and around the world. We’ve built our reputation on quality products and materials and world-class customer service. We are ISO 9001: 2015 Registered. Request a quote today, or contact us to learn more about our custom gaskets and gasket materials.