Grogs and Particulates – pourable insulation that conforms to fill any geometry.

Zirconia Low Mass Grog Type ZG – YSZ fiber based insulating grog with a 2200°C use limit.
Zirconia Single Crystal Grog Type ZOG – 99% pure insulating grog with a 2400°C use limit.
Zirconia Hollow Balls Type ZHB – calcia stabilized hollow spheres from 0.2 to 3.0 mm diameter.