Zinc Oxide white seal - purity as Zinc Oxide - a) 99.8 % and above, b) 99.7% and above c) 99.5 - 99.7% 3. Hydrated Lime - purity - 96% and above with lowest possible iron content.4. Micronised Talc - 600 mesh and 800 mesh with very white colour 5. Magnesium Hydroxide - pharma grade6. Acetic Acid - 25 kg and 200 kg drums7. Zinc Hydroxide ( purity 80% and above