Kolortek Aluminum Powder is made of aluminum flakes, the surface is deposited by one layer or multi-layer of metal oxide in certain thickness. Through special treatment, they create silver, gold, yellow, orange, red, blue, green in powder form. <br> Kolortek Aluminum Powder supplied as 100% dry powders, this form conquer the shortcoming of common Aluminum paste (The shortcoming of common Aluminum paste are easy oxidation, short shelf life, easy agglomeration ).