DISPERCOLL S 3030 is an aqueous anionic colloidal solution of amorphous silicon dioxide intended for use as a component in waterborne formulations. DISPERCOLL S 3030 provides improved viscosity control and stability to formulations when added. As a nanoscale silicon dioxide dispersion, DISPERCOLL S 3030 enhances properties like moisture resistance, heat resistance and durability in finished materials. The ultrafine particle size of approximately 9nm allows for uniform dispersion into liquid systems without altering viscosity. Formulators can benefit from the rheology management and performance upgrading afforded by DISPERCOLL S 3030 for applications that require protection from environmental stresses.