[BOTTLE/REFILL]Industrial Use Potassium Alum Potash Alum Potassium Aluminium Sulphate Gold Melting Water Purifying Tawas

• Product name: Potassium Alum / Tawas /Potash Alum / Potassium Aluminium Sulphate / Ming Fan

• Form: Crystalline

• Weight: 0.5 kg / 1 kg

• Strictly only for industrial use.

• Strictly not for drinking water production.

• Use in gold/ metal melting to make the production looks smooth and clean by removing impurities like borax.

• Other use: to refine and purify water and makes all the impurities particles in a 'clog'.