... .In stock 3.Support any payment and freight ways Laboratory synthesis zinc oxide powder1>Description The zinc oxide for ... tires, rubber shoes, simulated bottom leather (artificial cowhide), rubber plates, rubber rolls, cables, basketballs, and foamed glue.2>Usage65X- ... bottom leather, frothing adhesive, triangle strips, sealing rings, rubber plates, cables, etc.30X-AZO is mainly used for rubber shoes ...