Self flowing castable. Self flowing to narrow place. Easy for installation. Al2o3:40%~80%. Iso9001:2000 certificate. Self flowing---great advantage in installation. These self-flowing or pumpable castables may be transported to high elevations. This self-flowing property of a castable is indeed an installation advantage and many manufacturers are adopting their castable product line to be self-flowing. In woven bags and in fumigated wooden pallets
