Since it is a medium size powder, manufactured only with electrolytic zinc of a high purity, it is particularly recommended to be used in organic and inorganic paints that will be applied in medium to thick layers (40 to 60μm): industrial protective covers and primers for construction. The processing of this product ensures optimal dispersion ability in the base of the mill, the low surface of its particles considerably minimizes problems related to reactivity. Appearance: Powder (3.9μ-4.9μ). Color: Grey. Typical chemical analysis: Total Zn: 99.6% Metallic Zn: 97.6% Pb: �0.002 Cd: 0.0001% Fe: 0.001%