AIM Solder Products feaures Water Soluble Cored Wire Solder available in both WS482 and OAJ flux core. See our Quick Find Chart below to easily locate the type and size you need. We have them in stock and ready to ship!
WS482 is a water soluble, halide-free flux cored wire that is highly active and compatible with water soluble solder paste chemistries. WS482 offers improved thermal stability, allowing it to be processed with standard or high temperature alloys. WS482 offers residues that are non-corrosive and therefore may be used without cleaning for applications where conductivity will not cause a problem (such as soldering wires). Post-process residues are safe to remain on many assemblies for up to two to three days. WS482 produces excellent tarnish and oxide removal, will not tarnish PCBs, copper, or solder joints, and offers excellent wetting and soldering characteristics. WS482 flux residue is readily soluble in hot water. IPC flux classification for this material is ORM0.
OAJ Cored Wire features a halide-activated system that has been neutralized with an amine. The aminehydrohalide provides a high activation level that produces excellent tarnish or oxide removal, and maximum capillary action, leading to faster wetting, and reducing the chances of thermal degradation of the board materials. OAJ flux residue is readily soluble in hot water. IPC flux classification for this material is ORH1.
Quick Find Reference Chart for Water Soluble Wire Solder
Lead Free alloys are listed in green
| Solder Alloy | Flux Core | Flux % | Diameter | Spool Size | Link |
| SN100C | WS482 | 3.0% | .010" (0.25mm) | 1/2 lb Spool | VIEW |
| SN100C | WS482 | 3.0% | .015" (0.38mm) | (2 x 1/2 lb Spools) | VIEW |
| SN100C | WS482 | 3.0% | .020" (0.51mm) | 1 lb | VIEW |
| SN100C | WS482 | 3.0% | .032" (0.81mm) | 1 lb | VIEW |
| SN100C | WS482 | 3.0% | .062" (1.57mm) | 1 lb | VIEW |
| SAC305 | WS482 | 3.0% | .015" (0.38mm) | (2 x 1/2 lb Spools) | VIEW |
| SAC305 | WS482 | 3.0% | .020" (0.51mm) | 1 lb | VIEW |
| SAC305 | WS482 | 3.0% | .032" (0.81mm) | 1 lb | VIEW |
| SN63/PB37 | OAJ | 2.0% | .010" (0.25mm) | (2 x 1/2 lb Spools) | VIEW |
| SN63/PB37 | OAJ | 2.0% | .015" (0.38mm) | (2 x 1/2 lb Spools) | VIEW |
| SN63/PB37 | OAJ | 2.0% | .020" (0.51mm) | 1 lb | VIEW |
| SN63/PB37 | OAJ | 2.0% | .032" (0.81mm) | 1 lb | VIEW |
| SN63/PB37 | OAJ | 2.0% | .062" (1.57mm) | 1 lb | VIEW |
| SN63/PB37 | WS482 | 3.0% | .015" (0.38mm) | (2 x 1/2 lb Spools) | VIEW |
| SN63/PB37 | WS482 | 3.0% | .020" (0.51mm) | 1 lb | VIEW |
| SN63/PB37 | WS482 | 3.0% | .032" (0.81mm) | 1 lb | VIEW |
