| abstract |
(57) [Problem] The present invention relates to an EP that can be used, for example, as a sealing material for automobile exteriors, a sealing material for home electric appliances, a sealing material for houses, and the like. Provided is a water-blocking EPDM foam which can be used as a sealing material at a site where a water-blocking property is required, particularly a DM foam. SOLUTION: Ethylene propylene diene rubber (EPD) M) A water-stopping EPDM foam containing 10 to 50 parts by weight of an aliphatic tackifier and 20 to 60 parts by weight of a softening agent with respect to 100 parts by weight. |