From English - German Ding/FreeDict dictionary ver. 1.9-fd1: caoutchouc /kˈeɪəɹˌʌtʃaʊk/ Kautschuk <masc> Synonyms: uncured rubber, india rubber see: ethylene-propylene rubber, solid rubber, dry rubber, pellet rubber, self-curing rubber, self-vulcanizing rubber, cured rubber, cellular rubber
caoutchouc /kˈeɪəɹˌʌtʃaʊk/ Kautschuk <masc> Synonyms: uncured rubber, india rubber
see: ethylene-propylene rubber, solid rubber, dry rubber, pellet rubber, self-curing rubber, self-vulcanizing rubber, cured rubber, cellular rubber