SMT (Surface Mount) Series Tips for WSP80 and WP80 Soldering Pencils
20-3205 - Flux Remover Pen
For precise removal of flux from printed circuit boards Completely removes flux in seconds Spot cleans tight tolerance areas on circuit boards Marker dispenser provides controlled and exact application Dries fast Available for No clean and water soluble fluxes
21-4719 - Crystal 400 Solder Wire - 63/37
Crystal™ 400 offers halide-free and 502 is the RMA version with 0.2% of halide Both offer a no-clean formulation giving crystal clear flux residues and minimal fume
I have dealt with MCM Electronics a number of times and have been more than satisfied.