Glass Powder V 1736.1 can be used as acid resistant passivation material. V 1736.1 is composed of CaOxAl2O3xB2O3xK2OxSiO2. It fires to a transparent color and dense layer and withstands high working temperatures up to 500 °C. Fired layers of glass V 1736.1 withstand aggressive media in plating processes.