●FD-208 series flux is refined from imported high purity rosin by special process. ●It has excellent wettability and welding aid effect. ●It 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. ●The above product specifications, parameters and testing standards are subject to change without prior notice. Please refer to the product specifications issued by our company.
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