Cheap And Discounts 1PCS 138℃ Lead-Free Solder Tin Paste Low Temperature Melting Point Soldering Flux Welding Cream Sn42/Bi58 For PCB BGA Repair Kit Wholesale. Buy Directly From Merchant HEHI Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.