EPDM Sponge Tube is widely acclaimed among our customers owing to its resilience and longevity. This sponge tube is a high-quality, closed-cell material that is widely used to create an air and watertight seal. It is a great material for use in outdoor sealing applications. It can endure UV rays and extreme heat, therefore, this product is suitable for high-temperature applications. EPDM Sponge Tube does not degrade in quality or become inferior in the long run.