一、Product description：
    BNG-002 surface hardener is a gel containing bricks products, surface or other refractory materials for ceramic fiber surface treatment, as well as certain thickness of surface hardened layer, increasing fiber surface corrosion resistance and strength, which can effectively extend the life of refractory materials.
二、Product characteristics：
    Good construction performance
    Enhanced surface hardness and corrosion resistance ability
    Improve user surface corrosion resistance performance
三、Product application：
    Exposure to high speed air flow under curing coating on ceramic fiber
    Surface curing processing of ceramic fiber modules
    Vacuum molding products surface hardening
四、Maximum use temperature：1400℃
五、Specifications：30kg/Barrel