Is ROL0 flux an adequate one when faced with having to solder marginally oxidized components. Or should a different flux type be selected. Application is ground based/hi-rel (non flight). Flowdown is J-001 (not space addendum). Thanks…. José (Joey) Ríos, Sr QA Engineer Mission Assurance Manager Kavli Institute for Astrophysics & Space Research Massachusetts Institute of Technology [log in to unmask]<mailto:[log in to unmask]> (617)324-6272