On the contrary, sponge rubber often begins with expandable rubber forms like EPDM or neoprene. The rubber compound is then supplemented by using a chemical blowing agent, which, upon heating, decomposes and releases gases. This method leads to the growth of your rubber along with the development of a sponge-like https://rubber-foam-versus-sponge37048.suomiblog.com/rubber-foam-versus-sponge-rubber-secrets-49444625