Re sebetsa ka thepa e phahameng ea mocheso. Khamphani ea rona e kenya letsoho ho lesela la silicone le koahetsoeng ka fiberglass, lesela la PU le koahetsoeng ka fiberglass, lesela la khalase la Teflon, lesela le koahetsoeng ke aluminium, lesela le sa cheng mollo, kobo ea tjheseletsa, lesela la khalase, tse sebelisoang haholo ho haha, lipalangoang, lisebelisoa tsa elektroniki, indasteri ea lik'hemik'hale, ts'ireletso ea tikoloho, tshireletso ya naha le diindasteri tse ding. E inehetse ho taolo e tiileng ea boleng le tšebeletso e nahanang ea bareki, basebetsi ba rona ba nang le boiphihlelo ba lula ba le teng ho buisana ka litlhoko tsa hau le ho netefatsa khotsofalo e felletseng ea bareki.