Functional filler based on synthetic Ettringite for paint, paper and construction chemicals with outstanding whiteness and opacity. Casul can be used as extender for TiO2, shows ultimate biological resistance in formulations, improves flame protection and cools down the surfaces of buildings due to the presence of crystal water in Casul. Casul is food safe and compliant with the norm for children toys (DIN EN71-3).

Casul HSP1
Casul HSP2
Casul Pulver H1i