ReLife RL-UVH900B Black UV Solder Mask 10cc

Please Note: Pictures are for illustration purposes only. Requires a UV light source for curing (sold separately).

ReLife RL-UVH900B Black UV Curable Solder Mask 10cc Syringe

Ensure reliable, professional-grade circuit protection during micro-soldering repairs with the ReLife RL-UVH900B Black UV Curable Solder Mask. Formulated specifically for smartphone logic board technicians and micro-soldering specialists, this liquid solder resist insulates exposed copper traces, bridges, and fine jumper wires to prevent accidental bridging and oxidation.

Packaged in a high-capacity 10cc syringe, the solder mask allows accurate dispensing directly onto densely populated PCB surfaces. Once exposed to ultraviolet light, it cures rapidly into a tough, heat-resistant dielectric barrier that withstands subsequent soldering rework, flux removers, and cleaning solvents.

Key Performance Features:

• Dielectric Isolation: High electrical insulation resistance prevents short circuits across closely spaced logic board traces.
• Fast UV Curing Response: Cures rapidly under standard 365nm–395nm UV lamps for efficient bench turnaround.
• Generous 10cc Volume: Cost-effective size ideal for continuous daily use in professional repair shops.
• Chemical & Heat Resistance: Withstands isopropyl alcohol, flux cleaners, and direct soldering iron heat once cured.
• Versatile Board Repair: Essential for securing jumper wires, insulating scraped traces, and re-masking repaired BGA pads.