RL-UVH 901W Relife Solder Mask For PCB Boards Green

RL-UVH 901W Relife Solder Mask For PCB Boards Green 

RL-UVH 901W Relife Solder Mask is a green, UV-curable protective coating used on printed circuit boards (PCBs) to insulate and protect copper tracks and pads from oxidation, moisture, and accidental solder bridging. Applied as a liquid or paste over exposed copper areas, this solder mask cures when exposed to UV light, forming a hard, durable protective layer. It enhances the reliability and appearance of PCBs, helps prevent short circuits during soldering, and improves long-term durability in electronic assemblies.

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Features

• Green color — classic solder mask finish
• UV-curable formulation for fast hardening
• Forms protective insulation over PCB copper
• Prevents oxidation and corrosion of copper traces
• Reduces risk of solder bridges between pads
• Smooth and even coating when cured
• Good adhesion to PCB surface
• Resistant to moisture and environmental contaminants
• Easy to apply before UV curing
• Suitable for hobby, prototyping, and production

Applications

• Insulating and protecting PCB copper tracks
• Prototyping and hobby PCB projects
• Custom PCB fabrication and repair
• PCB resurfacing after component removal
• Preventing solder bridging in dense layouts
• Protective coating for exposed metal areas
• TV, computer, and consumer electronics PCB finishing
• Industrial and laboratory PCB work
• DIY electronics and maker projects