Ruite e fana ka mefuta e mengata e fapaneng ea rabara ea tlhaho le rabara ea maiketsetso bakeng sa likarolo tse ngata tsa pompo ea seretse ka har'a lipompo tse tšekaletseng tse tšekaletseng le lipompo tsa slurry tse otlolohileng.Mohlala oa likhetho tsa rona tsa elastomer: Rabara ea Tlhaho, Neoprene, Hypalon, EPDM, Nitrile, Butyl, Polyurethane joalo-joalo.