Remarks:
Sodium Metasilicate is incompatible with acids, bronze, aluminum, brass, copper, lead, tin, zinc and other alkali sensitive metals.
Physical and Chemical Properties
Sodium metasilicates are white, free-flowing, granular products that feel slippery to the touch when wet. These products do not have a distinguishing odor. Sodium metasilicates are stable at normal temperatures and pressures and are not combustible. Spills of sodium metasilicate can be very slippery when wet.