What is also important to undertsand is that WKT can be custom supplying a specific formulae blend as per an end user request with our high grade, high purity natural large flake sizes with great expandable ratios.
For example :
If an end user requires a specific 250um for their end product or 350um that is outside the typical product ranging and it has the appropiate volumne, then WKT can provide that specific additional customised PREMIUM service with modifications to the plant that the end user would bear one way or another. $$$