Boron zinc hydroxide oxide (B6Zn2O11·3.5H2O), FIREBRAKE(R) ZB, BOROGARD(R) ZB, BORON ZINC HYDROXIDE OXIDE, FIREBRAKE(R) 500, FIREBRAKE(R) 415, ZINC BORATE EP, Zinc borate Firebrake ZB (2ZnO·3 B2O3·3.5H2O), Zinc borate, 2ZnO·3 B2O3·3.5H2O, med. part. size : 9 microns, Zinc Borate 2ZnO. 3B2O3. 3.5H2O, Zinc Borate, Zinc borate hydrate (Firebrake)