Kester 301902 TSF-8818HF Water Soluble HF 10g Syringe
Kester TSF-8818HF is a water-soluble tacky soldering flux formula with a unique halogen-free activator system. TSF-8818HF is designed to have high tackiness to minimize component movement and misalignment during reflow, especially thin flip chip dice. TSF-8818HF is highly active even without halogens and can be used as a drop-in replacement for a variety of metallurgies including Sn-Pb eutectic and higher melting point lead-free alloys such as SnAg, SnCu, SnAgCu etc. Post-reflow residues are completely soluble in water and do not require cleaning additives.
