Rosin Paste Soldering Flux No-Clean Lead-Free 57g Jar
No-clean, lead-free rosin paste flux in a 57g jar for strong, reliable solder joints on PCBs and copper wire
- Compatibility/FitmentMN-020
- Lead-free formula protects users and components during soldering
- No-clean residue eliminates post-soldering cleaning steps
- High-activity rosin removes oxides for strong reliable joints
- Resealable 57g jar keeps flux fresh and prevents spills
- Compatible with lead-free and leaded solders on PCBs and electronics
Rosin Paste Flux 57g Jar
This rosin paste soldering flux comes in a 57g resealable jar. It is a lead-free, no-clean formula designed for electronics work. The high-activity rosin base removes oxides and improves solder flow on copper, tin and nickel. Suitable for both professional technicians and hobbyists.
Check solder type and cleaning needs
Verify that your solder alloy is compatible with lead-free flux before use. The no-clean formulation leaves minimal non-conductive residue so post-solder cleaning is not required. Ensure the MN-020 fitment reference matches your existing workflow or documentation. Confirm the jar size suits your typical project volume.
For lead-free PCB and wire work
Ideal for users who need a lead-free, no-clean flux for PCB repairs, smartphones, laptops, LED lights and copper electrical wire. Not suited for buyers who require a water-soluble flux that must be washed off after soldering. Those needing a larger bulk container for high-volume production should look at alternative packaging options.
Highlights
- Lead-free formula protects users and components during soldering
- No-clean residue eliminates post-soldering cleaning steps
- High-activity rosin removes oxides for strong reliable joints
- Resealable 57g jar keeps flux fresh and prevents spills
- Compatible with lead-free and leaded solders on PCBs and electronics
Specifications
| Compatibility/Fitment | MN-020 |
|---|
Questions about this item
What comes in the 57 g jar and do I need any extra tools or cleaning fluids?
The jar contains 57 g of lead-free rosin paste flux; no cleaning fluid is required because the residue is non-conductive and designed to stay on the board.
The listing mentions a 2 oz size — is that the only capacity available for this flux?
The product is supplied in a single 57 g (2 oz) resealable jar; no other capacities are offered for this formulation.
How does the high-activity rosin perform when I solder copper wires on a PCB?
The high-activity rosin removes oxides quickly, letting solder flow smoothly onto copper, tin and nickel surfaces for bright, strong joints.
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