Lub thawv no yog puag ncig, uas yog qhov tsim nyog rau khaws cov tshuaj yej, txiv hmab txiv ntoo qhuav, thiab lwm yam. Cov duab puag ncig yog ntxim hlub.Tag nrho peb cov kaus poom muaj qhov tshwj xeeb EPA (epoxy phenolic) txheej.Nws yog qhov tshwj xeeb hauv ob sab phlu uas ua kom ntseeg tau tias koj cov khoom tsis tuaj yeem tiv nrog txhuas, tshem tawm cov kab mob sib kis thiab cov tshuaj tiv thaiv ntawm cov khoom, thiab tuaj yeem tiv thaiv koj cov khoom zoo.Peb cov kaus poom yog rov siv tau thiab rov ua dua tshiab, tab tom nrhiav kev ntim khoom ruaj khov rau peb cov neeg siv khoom.Peb pom zoo kom txhua tus neeg siv khoom sim lawv cov khoom ua ntej ntau lawm.Peb pom zoo kom tag nrho cov neeg muas zaub uas yuav nyob rau hauv bulk sim peb lub ntim ua ntej tso loj txiav txim.Ua li no, koj tuaj yeem tshawb xyuas seb peb cov ntim khoom puas ua tau raws li koj qhov yuav tsum tau ua ua ntej kev nqis peev ntau dua.