The CircuitWorks® No Clean Flux Dispensing Pen meets all of the technicians needs for electronics rework and prototyping - repairing, cleaning, protecting, lubricating, bonding, and restoring electrical conductivity to circuit boards and components. Chisel Tip Marker Provides Exact Delivery of Flux to Surface.Features * Applies a patented noncorrosive, halide free, organic no-clean flux * Flux meets Bellcore TR-N-NWT-000078 and IPC SF-818 for Surface Insulation Resistance * Flux meets ANSI/IPC J-STD-004, Type ROL0 * Chisel Tip Marker Provides Exact Delivery of Flux to Surface