I-Cold shrink tubing ngumkhono werabha ovulekileyo ovulekileyo okanye i-tubing, enokuthi icuthe kathathu ukuya kahlanu ubukhulu bayo bokuqala, ngokufana netyhubhu eyancipha ubushushu. Ityhubhu yerabha ibanjwe ngumbindi wangaphakathi, weplastiki othi, xa sele ususiwe, uvumeleke ukuba ucuthe ngobukhulu. Idume kakhulu kwimarike yonxibelelwano, kunye nakwi-oyile, amandla, umabonakude wentambo, isathelayithi, kunye namashishini eWISP. Sibonelela ngeendidi ezimbini zetyhubhu ebandayo yokushwabana, eziityhubhu yerabha ye-silicone ebandayo kunye ne-epdm yerabha ebandayo yokushwabana kwetyhubhu.