Show Properties of Rubber These unique properties make rub- rub rubb b r extremely ext emely valuable for every every- everyday everyday everyday day use in countless products It Itcan Itcan Itcan can be soft as the nipple on a baby's bottle or as hard as a bowl bowl- bowling bowling ing ball It can be airtight for j inner tubes or ventilated with millions of air cells for foam cushioning Again rubber can shed water in raincoats I or pick Plc up water in sponges Rubber balls bans bounce but rubber shock ab- ab I ont bounce Rubber re resists re- re resists wear n automobile tires but re-I re wears P p cil cit erasers l I |