This is soldering flux paste is lead free and totally safe to use. Soldering paste for cell phone PCB and SMD etc. It is the mixture of high-quality alloyed powder and resinic pasty flux, it can avoid the pale yellow residue, so you are easy toclean the board.
eBay
Product weight: 30g/50g/100g/250g. Firm solder joints, less spattering, easy soldering. Tin alloy outer layer, three-core flux inner layer. Good activity, good wettability, good electrical and thermal conductivity.
eBay
Flux Paste withAccessories 1 0. Product Details. hope you could understand.
eBay
FLUX : 2.0%. Tin (Sn): 60%. Widely used in electrical areas and electronics like circuit board, electronics devices,etc. Lead (Pb): 40%. Good solderability;Insulation resistance;No spattering and Non-corrosive.
eBay
100g/3.5oz 0.8mm 60/40 Tin lead Solder Wire Rosin Core Soldering Reel New. 100g Soldering Wire Tin Wire Welding Wire 1pc UK. FLUX : 2.0%. Tin (Sn): 60%. Widely used in electrical areas and electronics like circuit board, electronics devices,etc.
eBay
1PC 35ml Stainless steel flux solder paste liquid solder. Capacity: 35ml. 1 Stainless Steel Flux 35ml. Quick welding. Easy to use. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
USA Quality Flux - Achieve the soldering results you desire with SRA 135. Our rosin paste flux is impurity free with superior solder flux paste wetting performance. Rosin flux soldering perfected. Manufacturer: SRA Soldering Products.
eBay