I-gasket eyisicaba, ikakhulukazi eyenziwe ngeshidi lensimbi, ngokuvamile isesimweni se-gasket eyisicaba enembobo phakathi.
Khulisa indawo yokuxhumana phakathi kwesikulufa nomshini.Susa umonakalo wephedi lasentwasahlobo endaweni yomshini lapho uthulula izikulufu.Kumele isetshenziswe nephedi yasentwasahlobo kanye nephedi eyisicaba, nephedi eyisicaba eduze kwendawo yomshini kanye ne-spring pad phakathi kwephedi eliyisicaba kanye namantongomane.