Kailiwei UV-223 Flux Paste

• Type: Lead-free BGA / SMD flux paste.
• Formula: No-clean, helps tin wetting, removes oxides, lowers surface tension.
• Residue: Very little; good insulation (low conductivity after soldering) → “no residue” claim.
• Package Sizes: Commonly available in 100?g tub.
• Lead-Free: Safe for RoHS, lower toxicity.
• Recommended Use: BGA rebelling, precision PCB / SMD reworking.
• Performance: Good tenability (“easy to tin”), high insulation, environmental protection.