Cheap And Discounts Tin Rosin Core Solder Wire for Stainless steel, copper, nickel 1.0 mm 1.5mm Welding Wire 2% Flux For Soldering Iron Wholesale. Buy Directly From Merchant Bests Industrial Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.