The RELIFE RL-UVH902 UV Solder Mask Oil is a fast-curing, high-insulation protective coating designed specifically for mobile phone motherboard servicing, PCB trace repair, and flying line (jump wire) insulation. Engineered for rapid 3-second curing under UV lamp exposure, this solder resist oil creates a durable, heat-resistant barrier that shields exposed copper traces and jumper wires from oxidation, moisture, and accidental short circuits during micro-soldering.

Available in vibrant colors—including Green, Black, Yellow, Red, and Blue—the RL-UVH902 allows technicians to color-match different circuit board layers or highlight specific repair paths. Its high-viscosity, non-conductive formula adheres firmly to PCB substrates without slumping, making it an essential tool for securing jumper wires, insulating scraped PCB pads, and protecting micro-components on smartphone and computer logic boards.

Key Features

1. 3-Second Ultra-Fast UV Curing: Rapidly solidifies under UV light exposure to drastically reduce PCB repair turnaround time.
2. Superior Electrical Insulation: Non-conductive formulation prevents short circuits and protects delicate logic board traces.
3. Multiple Color Options: Available in Green, Black, Yellow, Red, and Blue for color-matching or identifying different repair paths.
4. Model / Color Variants:

RL-UVH902G: Green

RL-UVH902B: Black

RL-UVH902Y: Yellow

RL-UVH902R: Red

RL-UVH902BL: Blue

RL-UVH902W: White

1. High-Viscosity Formula: Spreads smoothly without slumping or bleeding into adjacent component pads.
2. Heat & Corrosion Resistance: Withstands high soldering temperatures without cracking, peeling, or degrading.
3. Ideal for Flying Line Repairs: Firmly secures micro jumper wires (flying lines) and insulates scraped copper pads.

Specifications

1. Brand: RELIFE
2. Model: RL-UVH902
3. Product Type: UV Curable Solder Mask Insulating Oil
4. Colors Available: Green, Black, Yellow, Red, Blue
5. Curing Speed: Fast-Drying (3 Seconds under UV Lamp)
6. Origin: Guangdong, China
7. Properties: High Insulation, Heat-Resistant, Non-Conductive, Anti-Oxidation
8. Application: Flying Line Jumper Wire Insulation, Scraped PCB Trace Repair, Motherboard Masking

Package Includes

1. 1 × RELIFE RL-UVH902 UV Solder Mask Oil Tube (Color as selected)

Important Notice & Terms

Important Advisory: Please ensure full technical compatibility and model verification before confirming your order. Products listed are sold under a strict No Return, No Exchange, and No Refund policy. Limited technical support is offered where feasible and cannot be guaranteed for every application. Fixtools is not liable for incorrect ordering or damage caused by improper usage; purchasing decisions rest entirely with the customer.