No-Clean Liquid Soldering Flux – Stainless Steel, Nickel, Copper & PCB Repair, High Wettability Welding Fluid (30ml)

No-Clean Liquid Soldering Flux (30ml)

Achieve professional-grade solder joints on even the most difficult metals with this No-Clean Liquid Soldering Flux. Specially formulated for hard-to-solder materials like stainless steel, nickel, copper, iron, and galvanized sheet, this high-wettability flux removes surface oxides instantly to create clean, durable, and shiny solder joints — with minimal residue and no harsh post-solder cleaning required.

Comes in a convenient 30ml bottle with a precision dropper tip for accurate, waste-free application.

Key Features

• ✦ Versatile Metal Bonding — Formulated for stainless steel, galvanized sheet, nickel, copper, and iron
• ✦ No-Clean Formula — Leaves minimal residue after soldering — no harsh post-solder cleaning needed
• ✦ High Wettability — Removes surface oxides instantly for a clean, strong, and shiny solder joint
• ✦ Superior Conductivity — Ensures excellent electrical conductivity and mechanical strength
• ✦ Eco-Friendly — Clear, environmentally friendly liquid formula, non-toxic for standard workshop use
• ✦ Precision Dropper Tip — 30ml bottle with dropper for accurate dosage control and zero waste
• ✦ Wide Application — Ideal for 18650 battery packs, PCB circuit boards, DIY electronics, watch repair, 3D printer wiring, and metal crafts

How to Use

1. Clean the metal surfaces to be soldered.
2. Apply a small amount of flux to the joint area using the precision dropper tip.
3. Apply solder using your soldering iron as normal.
4. Allow the joint to cool completely before handling.
5. Wipe away any minimal residue with a clean cloth if desired.

Product Details

• Item Type: No-Clean Liquid Soldering Flux
• Model: HXP-105
• Volume: 30ml
• Particle Size: 20–38μm
• Compatible Metals: Stainless Steel, Copper, Iron, Nickel, Galvanized Sheet
• Applications: 18650 Battery Packs, PCB Boards, DIY Electronics, Watch Repair, Metal Crafts

Learn more about how soldering flux works and how to solder stainless steel.

⚠ WARNING: For professional and workshop use. Keep out of reach of children. Avoid contact with eyes and skin — if contact occurs, rinse immediately with water. Use in a well-ventilated area. Do not ingest. Flammable — keep away from open flames during use.