Polwhite™ B by Imerys is a high quality medium particle size kaolin for use as a general purpose extender. Polwhite™ B is recommended for PVC cables & flooring, rubber extrusions, rubber moldings... view more

Polwhite™ E by Imerys is a pure medium fine to fine primary kaolin. It offers low oil absorption. It can be used to reduce the color strength of ultra marine blue pigment. Polwhite™ E is designed... view more