Soldering Flux Paste Nokorode 1.7 Oz For Lead Free Solders NSF Certified Meets MIL F 4995 2 And O F 506 Type 1A Works With 95 5 60 40 50 50 And 40 60 Alloys Industry Standard Flux Trusted For Over 50 Years

Lead-Free Solder Flux Paste 1.7 oz NSF Certified
✔️ Sealed flux for lead-free solders 95/5, 60/40, 50/50, 40/60

This lead-free solder flux paste is a long-standing industry standard used to clean and flux joints quickly, especially with copper, tin, zinc, nickel, and sheet lead. It is NSF/ANSI 61 Annex G certified and meets O-F-506 Type 1A and MIL-F-4995-2. It’s not recommended for electronic use, but it’s widely used for plumbing, HVAC, and metalworking where corrosion protection and easy flow matter.

✅ NSF/ANSI Standard 61 Annex G certified
✅ Meets O-F-506 Type 1A and MIL-F-4995-2 specifications
✅ Suitable for 95/5, 60/40, 50/50, 40/60 lead-free solders
✅ Works on copper, tin, zinc, nickel, and sheet lead
✅ Not recommended for stainless steel, aluminum, or magnesium
✅ Not intended for electronic use
✅ Lead-free and acid-free; safe for potable water systems
✅ Oil-based formula provides corrosion protection and smoother flow
✅ 1.7 oz (48 g) tub packaging; easy to store

💡 What is a lead-free solder flux paste used for and why is it handy in metalworking?

- It cleans and fluxes joining surfaces in one step - It helps solder with common lead-free alloys across copper and other metals - It reduces scorching and spatter, delivering cleaner joints - It’s safe for potable water systems due to acid-free, lead-free formulation