NC165 flux is no clean activated material for wave soldering through-hole, mixed, and surface mount assemblies. NC165 is completely halide free, meaning it possesses no hidden halide. This product is great to use when less flux residue is desired as it has a lower solids content. NC165 is formulated to work with FCT Assembly’s SN100C Bar Solder and standard Sn/Pb alloys. This product is classified ROL0 and eliminates solder balls while providing excellent solderability. NC165 is completely halide and halogen-free. It is suitable for wave and selective soldering.