Sealing daim kab xev yog cov khoom sib khi tshwj xeeb siv hauv kev tsim tsheb thiab kho tsheb. Nws feem ntau muaj cov khoom xws li kub tsis kam, roj tsis kam, dej tsis kam, thiab tiv thaiv kev hloov pauv huab cua. Nws yog tsuas yog siv rau sealing, waterproofing, suab rwb thaiv tsev, thiab kev co damping nyob rau hauv tsheb.
Nyob rau hauv niaj hnub automotive engine kho, sealing daim kab xev, raws li ib tug tshiab hom ntawm sealing khoom, muab ib tug tov rau lub cav "peb leaks" (kua, to, thiab corrosion). Automotive sealants yog raws li polyvinyl chloride (PVC) thiab muaj nyob rau hauv cov xim thiab tsis yog - xim. Lawv tuaj yeem cais tawm sab nraud ya raws, plua plav, thiab haus luam yeeb, tiv thaiv lawv los ntawm kev nkag mus rau hauv lub tsheb sab hauv, thiab tseem muab kev tiv thaiv corrosion thiab suab rwb thaiv tsev.
