ALPHA BC-3300 is a semi-aqueous board cleaner with a superior strength solvent blend specially designed for removal of rosin, no-clean, tacky and lead-free flux, adhesives, and assembly residues from through-hole, hybrid and surface mount electronics. ALPHA BC-3300 is easy to use and can be used as received and heated from 120 to 150°F (49 – 66°C). It can be applied by spray-under-immersion, immersion, ultrasonics and hand-wipe methods. A water rinse is used to remove all traces of soils and cleaner residues. Following rinsing, a hot air drying process is usually initiated.