Polysulfide
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SV-998 Polysulphide Fa'amaufa'ailoga mo tioata fa'amama
O se ituaiga e lua-vaega potu vevela vulcanised polysulphide sealant ma le faatinoga maualuga aemaise lava faatulagaina mo insulating tioata. O lenei fa'amaufa'ailoga e sili ona lelei, fa'afefete le kesi ma fa'amautu mau i tioata eseese.