SATINTONE SP-33 is a meta-kaolin that has been specially designed for use as an acid scavenger. It greatly improves the volume resistivity under both wet and/or dry conditions. SATINTONE SP-33 has been partially dehydroxylated by controlled heat treatment for partial removal of crystalline bound hydroxyl groups. This makes it highly pulverized for better dispersion. Being an acid scavenger, SATINTONE SP-33 provides benefits like improved workability and durability. It can be used in applications that requires these properties.