100/50g No Need Solder Powder Soldering Rods Low Temperature Easy Melt Solder Wire Silver Universal Welding Rod Cored Weld Wire

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Sold by Fixonic · Listed 24 Oct 2026

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1 paid order in the last 180 days · 8/100 evidence confidence.

Dispatch on time 100/100 · 1 of 1 measured dispatches met the frozen dispatch deadline.

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About this item

Seller-listed item. Current exact-variant suitability, stock, UK delivery or price is not fully confirmed; checkout is unavailable.

AliExpress seller description:
Rosin Core Solder Wire
Material: Pure Tin
Flux content: 2.0%
Melting point: ~183°C (361°F)
Specifications
1.0mm, available in 50g / 100g spools
(weight includes reel)
Product Advantages
High purity, less oxidation
Premium tin alloy with rosin core. Smooth soldering, little residue.
Stable soldering effect
Even rosin distribution, no tangled wire. Good ductility, electric & heat conductivity.
Low smoke & eco-friendly
No pungent smell, minimal spatter, safe to operate.
Wide use
Solders copper, iron, stainless steel, galvanized/nickel-plated metal, aluminum. Ideal for small daily repairs.
Low-Temperature Solder Wire Usage Guide
For small metal component repairs only
Prep work
Grind welding surface to clear paint, rust and grease; twist thin wires tight.
Welding steps
Heat joint evenly with lighter outer flame. Touch solder wire to hot spot, it melts above 183°C. Let tin fill gaps fully.
Cool down
Stop heating after soldering, let part cool naturally. Damp cloth speeds cooling. No residue cleanup needed.
Reminders
Only for tiny repairs, not a substitute for welding machines
Do not heat one spot too long to avoid damage
Wear gloves while working
Notes
For thin parts and small repairs only; not intended to replace electric welders.
Avoid prolonged heating on the same spot to prevent burning or damage.
Wear protective gloves during operation.

Consumable

Manufacturer: Not stated
Model / reference: Not stated
Skill level: Intermediate
Mains powered: No
Calibration: Not normally required

Equipment safety

Supplier has not confirmed the alloy. Do not describe as lead-free or leaded without the exact supplier specification. Use suitable ventilation, wash hands and follow the manufacturer's handling guidance.

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