Any place you can put solder in, you can take it out with SUPER WICK. Remove the most expensive circuitry with confidence. Just lay the SUPER WICK on the soldered joint, apply tip of soldering iron to topside till solder melts, and lift iron and SUPER WICK together to leave a clean connection ready for component removal or replacement. SUPER WICK is pure copper, specially wound in static free bobbins. * RMA Type Flux * Static Dissipative Spools * Meets MIL-F-14256F (ANSI/J-STD-0004) * RoHS Compliant