High Performance Sodium Methyl Siliconate Waterproof Powder for Wood/ Stones/ Concrete Surface

The powder is dissolved with water to solution of 30%, it is clear penetrating sealer that is used for protection
of wood, stones and concrete. It will penetrate deep into the substance surafce and react with the inorganic
materials to form a sub-surface gel in sealing thr pores, capillaries and cracks.