Ja204# polyurethane resin is a polymer material developed material¡ê¬ room temperature curing¡ê¬ two-component, with low viscosity, small odor, soft, transparent glue. For it¡¡¥s good advantages of wear resistance, yellowing resistance, uv resistance and never hardens, it is widely used for outdoor application. 2kg/set or 10kg/set packing