brazing rods 1.Alloy BCu93P 2.A little higher melting point. 3.Use for copper and copper alloy part. Zhuji Town ... has betterPlastic nature, a littleHigher melting point. Use for copper and copper alloyParts, suitable for air Conditioning,refrigerator, evaporator, heatExchanger ... 56.5-7.5balance640680Low melting point,Easy flowUse for copper and copper partsOf water heater, water fountain,Fuel gas ware ...