¡ñFD-208 series flux is refined from imported high purity rosin by special process. ¡ñIt has excellent wettability and welding aid effect. ¡ñIt can form a uniform protective film on the welding surface to prevent the erosion of moisture and other harmful substances and has high insulation impedance. ¡ñThe above product specifications, parameters and testing standards are subject to change without prior notice. Please refer to the product specifications issued by our company.
|