The Hardcast Foil-grip 1402 Rolled Mastic Sealant is a high-quality mastic sealant manufactured in the United States by Hardcast. This specific model comes in a 3-inch wide and 100-foot long roll, making it suitable for various sealing applications in industrial and commercial settings. Designed for easy application, the Hardcast Foil-grip 1402 provides a reliable seal to protect against air and moisture infiltration. Ideal for use in HVAC systems, ductwork, and other applications where a durable seal is required.