Sponge rubber is a porous structural material with perforations throughout the material. It is a vulcanized rubber with a sponge-like porous structure. There are open, closed, mixed, and micropores. Can be made of soft rubber or hard rubber products.
Spong rubber has several benefits:Easy to handle rolls;Surface protection;Multi-use;Easy to clean.Spong rubber has outstanding resistance to ageing, weathering, ozone and oil. Rubber cell sponge of this material make it moisture and water repellent.
Spong rubber has a multi-use, although it is much used in sealing applications and is widely available in plain or self-adhesive backed, all are ex-works items.