Sodium silicate is available in many different grades that mainly varry based on the level of alkalinity or the ratio of Silica. We carry 3 major grades of Sodium Silicate in solid (powder or granular) form and one grade in liquid form as detailed in the table below.
|SKU||Shape||Alkalinity||SiO2/ Na2O||Silica||Solubility in water|
>95%, requires heat
|SMS||Powder/ Granular||High||1||Low||Very high|