No problem. We didn't understand each other and that's why I prefer to ask several times before I do somethingYou did not say, “instead of sodium silicate.”
I apologize because I didn’t know there was even such a thing as SiO2 as a solid. I’m sorry for misguiding you. I was referring to sodium silicate in my above messages.
Can SiO2 not be dosed? Is it reactive?