ZEOTHIX® 177 Silicon Dioxide is a small particle size, high surface area synthetic precipitated silica that provides thixotropy and sag control in solvent based systems. The low salt content of ZEOTHIX® 177 Silicon Dioxide makes it ideal for blister resistant gel coats in marine and immersion applications.ZEOTHIX® 177 Silicon Dioxide provides cost-efficient rheology control and easy incorporation at any stage of the process or by post-addition versus other types of silica.


Cost effective alternative to fumed silica Sag control Easy dispersion / post addition Low abrasion Good long term stability High performance in gel coats and patching compounds