Durable open cell EPDM sponge for reliable sealing on uneven surfaces. Custom-cut options for gaskets, strips, and vacuum lifter replacement seals.

To learn what open-cell & closed-cell sponges are, along with the pros & cons of the two rubber options, check out the Sur-Seal blog.

Oct 7, 2020 · Made in the USA, our Open Cell Sponge Rubber is a medium density, commercial grade black sponge rubber. This natural cellular rubber sponge offers a unique proprietary set that is …

Oct 3, 2025 · A: Open-cell sponge rubber has interconnected cells that allow airflow, making it ideal for cushioning and sound damping. Closed-cell sponge rubber has sealed cells that block gases and …

Monmouth Rubber and Plastics is an open cell sponge rubber and plastic foam manufacturer that offers Durafoam, Duraflex, and Airflex.

Among our selection of available materials is open cell sponge natural rubber. The compression set resistance of open cell sponge natural rubber makes this material an ideal choice in many industrial …

Sponge rubber supplier and rubber inventory at Hanna Rubber, providing sponge rubber products, open-cell and closed-cell configurations, designed for sealing, cushioning, and insulation across a …

Oct 21, 2025 · Open-cell sponge rubber is made from a soft, breathable material that allows the flow of air, moisture and other substances. Its interconnected pockets resemble a sponge, allowing fluids to …

Feb 8, 2019 · Open cell sponge rubber is calendered and injected with gas to make it cellular. Most open cell is natural rubber and is a great cushioning material that can compress and recover quickly. …

Open cell sponges have interconnecting cells, which allow air to pass through them quickly under pressure - and air is drawn back into open cell material faster when the pressure is removed. To be …