Water-borne inorganic high-temperature ink is a high-temperature coating made of low-melting glass powder as film-forming material and sintered at high temperature. High hardness, scratch resistance, water resistance, water solubility resistance, high-temperature heat insulation coating, high-temperature anticorrosion coating, waterproof coating, high-temperature sealing coating, high temperature resistance 1700℃, good waterproof sealing performance, convenient painting, long service life, acid and alkali resistance, aging resistance, self-cleaning and wear resistance, which can be very good.