![](http://res.goldsupplier.com/3/1_885_31884_800_600.jpg)
Silance coupling agent Si-69 /bis-[3-(triethoxysilyl)-propyl]-tetrasulfide
- USD $3,000 - $3,500 / Ton
- 1 Ton / Tons
-
Welcome to my shop! Glad to serve you!Please send your question!
Silance coupling agent Si-69 /bis-[3-(triethoxysilyl)-propyl]-tetrasulfide