Ana amfani da tsani masu ɗorewa a matsayin kayan aikin hawa na musamman don yin aiki a aikin injiniyan wutar lantarki, injiniyan sadarwa, injiniyan lantarki, injiniyan wutar lantarki, da dai sauransu. Kyakkyawan halaye na insulating matakan tabbatar da lafiyar rayuwar ma'aikata har zuwa mafi girma.