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Xidi Umgangatho ophezulu weglasi yamanzi yesodium silicate eqinileyo 99% Na2SiO3
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I-Powder Instant Sodium Silicate CAS Sodium Silicate Powder
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Xidi High Umgangatho Sodium Silicate Ulwelo Ngexabiso eliphantsi
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I-Xidi Intengiso eshushu i-Na2Si2O5 iLayered Complex yeSilicate yeSodium enexabiso elilungileyo