Contact: Tracy Email: sale7@chinarubber.cc Phone/WhatsApp: 86 18631837901 Sponge rubber. Vulcanized rubber with a sponge-like porous structure. It features openings, obturators, mixed holes, and pores at various points. It can be made from soft or hard rubber. Sponge rubber has low density, excellent flexibility and resilience, is lightweight, soft, pliable, and easy to heat. It provides shock absorption, mitigates impact, offers thermal insulation, reduces noise, and delivers other beneficial effects. Sponge rubber is widely used in the automotive, aerospace, chemical, daily necessities, and other industries for sealing, vibration damping, noise reduction, thermal insulation, and related applications. Examples include automotive weatherstripping, insulating cushion pads, construction sealing gaskets, vibration-damping components, and other products.