Why EPDM Foam Rubber Is Suitable for Outdoor Sealing
Outdoor Seals Face Multiple Challenges Outdoor sealing materials are exposed to sunlight, rain, temperature changes, ozone and repeated mechanical compression. A material that performs well indoors may deteriorate quickly when used outside. EPDM foam rubber is widely selected for outdoor applications because it provides good resistance to weathering and environmental exposure. Weather and Ozone Resistance […]
How to Choose the Right EPDM Foam Density and Compression
Why Density and Compression Matter Selecting EPDM foam rubber is not only about choosing the correct dimensions. Foam density and compression behavior directly affect sealing force, recovery and service performance. A foam that is too soft may not create a sufficient sealing barrier. A foam that is too firm may be difficult to install or […]
Open-Cell vs Closed-Cell EPDM Foam: What Is the Difference?
Understanding EPDM Foam Cell Structures EPDM foam rubber is available with different cellular structures. The two main types are open-cell and closed-cell foam. Although they may look similar, their internal structures affect compression, water resistance and sealing performance. https://www.youtube.com/watch?v=pUBbIjDrr8g Open-Cell EPDM Foam Open-cell foam contains interconnected cells that allow air to move through the material. […]