Re bahlahisi ba litsebi ba sa nkeng lehlakore ka ho fetesisa ba silicone structural sealant naheng ea China, ba hlahisoang ke lihlahisoa tsa boleng bo holimo le litšebeletso tse ntle. Ka kopo, kholiseha hore ho tla ba le thepa e phahameng-ea boemo bo holimo ba silicone structural sealant e fumanehang 'me u fumane lethathamo la litheko femeng ea rona. Re boetse re amohela liodara tse ikhethileng.