Excellent for disassembly and repair welding of BGA chip， our 5pcs AMTECH 559 10cc Soldering Flux Paste Pack should be paid attention to wisely. Non-pungent， non-clean and producing little smoke !#!amp!*! residue when working with the heat gun， our soldering flux paste pack will be an eco-friendly solution great for daily use. With it， you can finish welding with the highest efficiency and reliability. A perfect choice for creating a comfortable working environment and guaranteeing smooth soldering! Worth a try!                                    Features             Non-pungent， non-clean， produce little smoke & residue when working with the heat gun<br> Low odor emission provides you with an improved working environment<br> It can avoid pale yellow residue， so you can easily clean the board<br> This universal grease is ideal for soldering<br> Suitable for PCB， BGA， PGA and SMD reworking<br> A necessary accessory pack for repairing the main board of computers and mobile phones<br> Long-lasting and difficult to dry<br> Designed for all professional maintenance engineers <br>                                                            Specifications             Flux Type     NC-559-ASM-UV    <br> Volume     10cc    <br> Quantity     5pcs    <br> Dimensions     (3.74 x 1.38 x 0.94)" / (9.5 x 3.5 x 2.4)cm (L x W x H)    <br> Weight     3.25oz / 92g     <br>                                                             Package Includes            5 x Solder Flux<br>