Relife RL-UVH 901B UV Curable Solder Mask
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Prices updated: 13 Oct 2026
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About this product
Relife RL-UVH 901B is a UV-curable solder mask used to coat PCBs, protecting copper traces and controlling where solder adheres. The mask hardens when exposed to UV light, making it suitable for PCB prototyping and repair work.
Specifications
- Type
- UV curable solder mask
- Curing method
- UV light
- Application
- PCB
Frequently asked questions
What do I need to cure this mask?
A UV light source is required. Follow the manufacturer's guidance for exposure time and distance to the light.
How is the solder mask applied to a board?
It is typically applied as a thin, even layer using screen printing, a brush or a stencil, then cured under UV. Follow the product instructions for layer thickness.
