Potassium Silicate

Used in combination with colloidal silica as the main binder in sol silicate paint. Colloidal silica reduces alkalinity, lowering pH and solubility of the binder, improving weather resistance. Silicate offers natural protection against biological agents such as mould or lichens. Available Grades: PS1(20%), PS1-HS, PS2(20.6%), PS3(24%), PS4(26.4%), PS5(27%).