SEM Dual-Mix 40977 Sound and Seal Sprayable Coating, 7 oz Cartridge, Dark Gray, Liquid, 1 hr Curing

Experience superior sound deadening and sealing performance with SEM Dual-Mix 40977 Sound and Seal Sprayable Coating. This 7 oz cartridge of dark gray liquid is engineered to meet OEM standards and comes with the SEM Dual-Mix forever warranty, ensuring reliability and peace of mind. Designed to retain its flexibility, this coating will not shrink, harden, or crack, providing long-lasting protection. With excellent adhesion to properly prepped surfaces, it forms a durable bond that can be painted over in just 30 minutes. Choose the SEM Dual-Mix 40977 for a premium solution to your sound and seal needs.