Solder Paste Flux | No-Clean Rosin | For Electronics Repair & Assembly

This no-clean solder paste flux helps with soldering tasks. It works well for joining electronic components. The flux aids in creating strong solder joints on circuit boards and other small electronic...
Good to know
Questions about this product
- Will this flux work with both leaded and lead-free solder?
- Yes, you can use this flux with both lead-free and leaded solder. It is designed to work well with either type during electronics repairs. The formula ensures good wetting and flow regardless of the solder alloy you choose.
- How should I store this solder paste flux and how long does it last?
- Keep the syringe stored between 5°C and 25°C to maintain its performance. Unopened containers have a shelf life of 12 months. Since this is a no-clean formula, you don't need to wash off the residue after soldering.
- What kind of projects is this rosin flux best suited for?
- This flux is ideal for precise electronics assembly and delicate repair work. It works great for fixing cell phones and computer motherboards. The syringe packaging lets you apply the paste exactly where you need it on small joints.
Welding & Soldering spec sheet (PDF)
Get a one-page sheet with full description, specifications, technical details, FAQs, price & SKU - handy to save, print, or share.
Not sure which one?
Compare welding & soldering

Solder Paste Flux | No-Clean Rosin | For Electronics Repair & Assembly

Rosin Solder Paste Flux | Electronic Circuit Board Repair | 30g, 100g, 500g Options

Rosin Solder Paste Flux | 30g, 100g, 500g Options | For PCB & Electronic Repair

Professional-Grade Solder Flux Paste | 10cc Syringe for BGA, SMD & PCB Repair | Precision Electronics Soldering

Lead-Free Solder Paste Flux | Rosin Formula for Electronics Repair | 10g, 30g, 100g Options

RMA-223 Solder Flux Paste | 10CC No-Clean Grease | BGA/SMD/PCB Repair

Solder Paste Flux | 10ml Precision Needle Tube | For Drag Soldering & Desoldering

Lead-Free Solder Paste Flux | 10g, 30g, 100g Sizes | Precision Welding & PCB Repair

BGA Solder Flux Paste | Halogen-Free for PCB Rework | 10CC RL-420/421/422
Compare options
More Welding & Soldering
Explore the range
Popular in Tools & Hardware
Complete the set



































