Iwasha eyisicaba serabha wuhlobo lwe-gasket yerabha eyisicaba, eyindilinga, futhi enembobo phakathi.Idizayinelwe ukuhlinzeka ngomthelela wokugoba futhi ivimbele ukuvuza phakathi kwezindawo ezimbili, njengamantongomane, amabhawodi, noma izikulufu.Amawasha ayisicaba erabha ajwayele ukusetshenziswa ekufakeni amapayipi, kwezezimoto, nasezinhlelweni zemishini.Zivame ukwakhiwa ngezinto ezifana ne-neoprene, i-silicone, noma irabha ye-EPDM, eguquguqukayo, ekwazi ukumelana nokucindezela, futhi enokumelana okuhle kwamakhemikhali.Amawasha ayisicaba erabha angasiza futhi ekwehliseni ukudlidliza nomsindo, athuthukise ukuvala, futhi avimbele ukulimala endaweni.Ziza ngosayizi nobukhulu obuhlukahlukene ukuze zilingane namadayamitha e-bolt ahlukahlukene kanye nezicelo.