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PVC foam boto ke e ncha bobebe polasetiki thepa, le PVC e le ka sehloohong lintho tse bonahalang tse tala. PVC foam boto e etswa ke dithulaganyo khethehileng foaming, tse kang mahala foam kapa celuka. PVC foam boto ke mongobo-bopaki, refractory (self-extinguishing), invariable, bao e seng chefo, ba khahlanong le botsofali bokgoni. Go sa le bjalo, e na le e .