Lanrui AS50 Universal Repair Paste

Lanrui AS50 3ml Universal Repair Paste for Welding and Oxidation Removal

The Lanrui AS50 Universal Repair Paste is a high-performance repair solution specially designed for mobile phone motherboard repair, PCB welding, and oxidation mark removal. Developed for professional GSM technicians and electronics repair experts, this multifunctional paste simplifies soldering tasks while improving conductivity and repair precision.

The AS50 repair paste effectively removes oxidation spots from motherboard layers, connectors, and solder joints, helping restore proper conductivity and prepare surfaces for reliable welding. Its advanced formula enhances solder flow, making it ideal for shield cover welding, screw column soldering, FPC connector repair, CPU tinning, and jumper wire applications.

With its smooth consistency and precision needle applicators, the paste allows controlled application even on delicate PCB circuits. The formula is safe for micro-components and helps reduce soldering time while improving joint strength and repair quality.

Compact in size yet powerful in performance, the Lanrui AS50 is an essential accessory for advanced motherboard-level repair work.

Key Features:

• Quickly removes oxidation marks and corrosion spots
• Improves solder flow and welding efficiency
• Suitable for motherboard, FPC, and PCB repair
• Ideal for shield cover and screw column welding
• Enhances conductivity during repair work
• Precision application with included needle tips
• Smooth paste consistency for micro soldering
• Safe for delicate electronic components
• Compact 3ml syringe design for easy storage
• Perfect for professional GSM repair technicians

Technical Specifications:

• Model: Lanrui AS50
• Product Type: Universal Repair Paste / Soldering Cream
• Capacity: 3ml
• Application: Oxidation removal and PCB welding
• Suitable For: Motherboards, FPC connectors, shield covers, CPU repair
• Function: Cleaning, solder preparation, conductivity improvement
• Consistency: Smooth precision repair paste
• Accessories Included: 2 precision needle tips
• Usage Type: Professional electronics repair
• Compatibility: Mobile phones, PCB boards, electronic circuits