The MECHANIC SU7 Red UV Instant Curing Ink is a UV-curable epoxy resin designed for PCB, motherboard, and circuit board repair. Its red color provides clear coverage while helping insulate and protect repaired areas from short circuits, scratches, and oxidation.
Fast 3-Second UV Curing
The SU7 features a fast-curing formula that can harden in approximately 3–10 seconds when exposed to a suitable 365–395nm UV light. This allows technicians to complete repair work efficiently without long drying times.
PCB Protection & Insulation
The UV solder mask can be used to cover exposed copper, repair scratches, protect solder joints, and insulate repaired circuit areas. Its strong adhesion helps the coating remain securely bonded to the PCB surface.
Heat-Resistant Formula
The cured coating is designed to withstand temperatures of up to 280°C, making it suitable for repair areas that may experience heat during soldering and board-level maintenance.
Easy Precision Application
Supplied in a 10ml tube, the ink is convenient for controlled application on small repair areas. It is suitable for mobile phone motherboards, laptop PCBs, electronic circuits, and other precision electronics repairs.
Specifications
- Brand: MECHANIC
- Model: SU7
- Color: Red
- Type: UV Instant Curing Solder Mask Ink
- Volume: 10ml
- Material: UV-Curable Epoxy Resin
- Curing Wavelength: 365–395nm
- Curing Time: Approx. 3–10 seconds
- Heat Resistance: Up to 280°C
- Applications: PCB, Motherboard & Circuit Repair
- Functions: Insulation, Scratch Repair, Short-Circuit & Oxidation Protection
- Storage: Keep sealed, cool, and away from sunlight

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