Cov hnab looj tes latex, feem ntau yog siv rau hauv cov chaw tshaj lij, xws li chav ua haujlwm, chav kuaj, thiab lwm yam kev noj qab haus huv kom xav tau qhov chaw siab dua, qhov zoo dua yog muaj qee yam elasticity, thiab ruaj khov dua, tab sis tiv thaiv corrosion ntawm tsiaj rog.