Closed cell sponge rubber provides an excellent combination of flexibility, durability, and sealing performance. Its unique cellular structure resists water absorption, air, and dust penetration, making it ideal for gasketing, cushioning, and vibration-dampening applications.

Available in a variety of materials including neoprene, EPDM, Nitrile, and blends, closed cell sponge delivers reliable performance across a wide temperature range and in demanding environments. It offers excellent resistance to weathering, ozone, and aging, ensuring long-term integrity in both indoor and outdoor use.