Best Soldering Paste Vs Flux

MG Chemicals 8341 No Clean Flux Paste, 10 ml Pneumatic Dispenser (Complete with Plunger & Dispensing Tip) (8341-10ML)

SRA Soldering Products Rosin Paste Flux #135 in A 2-Ounce Jar

TOWOT Rosin Solder Paste Flux for Soldering 2.12 Oz (60g)

TOWOT No-Clean Soldering Flux Paste for Electronics, 10 ml, Pneumatic Dispenser with Plunger & Dispensing Tip

Thermaltronics TMT-TC-2 Lead Free Tip Tinner (20g)

Wonderway Sn42/Bi58 T4 Lead Free Solder Paste No Clean, 138℃ Melting Point (30g)

Ouwinway 4-Pack no Clean Soldering Flux Paste,Solder Flux for Electrical Soldering,for Copper Pipe Brazing, Tin Soldering,10cc/Bottle with 2-Pack Solder Wick

Welding Tool Set, Soldering Iron tip Cleaner + 0.8mm Solder Wire (1.76 oz / 50 g) + Rosin Solder Flux Paste (0.35 oz / 10 g), no-Clean Soldering core (2.0mm, 29.5 inches)

MG Chemicals 835 Liquid Rosin Flux for Leaded and Lead Free Solder, 125 ml Bottle (835-100MLCA) (Packaging May Vary)

Thermaltronics TMT-FP-1 Rosin Flux Paste, 2.0 oz (57 g)