... two layers of polyethylene bags, each containing 20 kg net weight.STORAGE AND TRANSPORTStored in less than 30 °C, ventilated, dry ... /T17740-79(89),1000 hours Without air bubbles, loses the light slightlyAcid resistance10% CH3COOH, 240 hours Without air bubbles, the surface ... color change levelWater tolerance of2 hoursNo bubble, not falling, losing light Heavy Anticorrosion Epoxy Coating powder