Cheap And Discounts Lead-free Tin Solder Paste Melting Point 183 Solder Soldering Flux For Component Chip SMD BGA SMT Stencil Welding Rework Wholesale. Buy Directly From Merchant KX Product Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.