Sodium potassium silicate is one of silicic acid salts with chemical formula K2SiO3. Sodium potassium silicate is a glass industry product obtained by thermal effect on mixture of potassium carbonate, sodium carbonate, and quartz sand. Main fields of application are welding electrodes production, paint industry, soaps, detergents manufacturing, and others.

Homogeneous, transparent, shapeless pieces without mechanical inclusions visible to the naked eye, with shades of light green, green, dark green, light blue, blue, yellow or colorless. After the lumps dissolving, the shades neutralize and you obtain transparent liquid glass. Gas inclusions are acceptable. Upon customer's request, it is possible to produce silicates with silica modulus 2,70 - 4,30.