Features: This is a no clean solder pastes renownedly for its excellent solder stickiness and antiwet capacity, for precise electronic repairs and maintenance. This leadfree, environmentally friendly flux ensuring a clean and efficient soldering process on PGA, and flip chip operations. Perfect for electronics engineers, repair technicians, and DIYer enthusiasts, this solder pastes is designing to meet the needs of professional involved in electronic product manufacturing and repair. For chip soldering, PCB board repair, and intricate electronic component installation, it supports reflow soldering and processes with ease. With its moderate viscosities and fine particle size, making it suitable for hand brushes, machine automatic printing, and other advanced soldering techniques. Specifications: Component:Leadfree Size:Approx.6x6x8cm/2.36x2.36x3.14inch Color:Blue/Green Content:100g Package Includes: 1pcs Solder Pastes note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.