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mixture of Bis[γ-(triethoxysilyl)propyl]tetrasulfide and carbon black (1:1)
Negotiable
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mixture of Bis[γ-(triethoxysilyl-propyl]-disulfide and carbon black (1:1)
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![China mixture of Bis[γ-(triethoxysilyl)propyl]tetrasulfide and carbon black (1:1) - China Supplier](https://img-i-album.toocle.com/300-300/&x=220&y=220 "China mixture of Bis[γ-(triethoxysilyl)propyl]tetrasulfide and carbon black (1:1) - China Supplier")