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If you’re working with decorative sheet metals like brass, copper, zinc, or pewter, choosing the right solder is essential for clean joints and a strong bond. Our lead free solder for metal is purpose-made for these applications, offering a high-quality solution in a convenient 2.5m dispenser coil. Trusted by fabricators across the UK, it’s ideal for small-scale fabrication, repair work, or on-site installation tasks.
Lead Free Solder Wire for Sheet Metal Fabrication
This Sn96.5Ag3.5 lead free solder for metal is trusted by professionals working with copper, brass, zinc, and pewter. Originally tested for zinc table top corner joints, it’s now widely used in decorative and functional sheet metal fabrication — from bar tops to brass edging.
Each 2.5 metre coil is supplied in a compact dispenser tube, making it easy to apply during continuous soldering runs while protecting your hands from heat. Ideal for on-site jobs or in the workshop, this is a no-fuss solution for precise, clean joints on non-ferrous metals.
Built-In Flux for Consistent Results
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Flux Type: HC3 – water-soluble, highly activated
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Flux Content: 2.4% to 3% (standard)
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Halide Content: 6.5%
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Residue: Must be cleaned with water after soldering
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Classification: INH1 (J-STD 004)
The integrated flux core promotes excellent flow and adhesion, even on difficult-to-solder surfaces, without the need for additional flux.
Technical Specifications – Lead Free Solder for Metal
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Alloy: 96.5% Tin / 3.5% Silver (Sn96.5Ag3.5)
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Melting Point: 221°C (eutectic)
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Working Temperature: 350°C – 420°C
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Density: 7.3 g/cm³
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Coil Length: 2.5 metres
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Wire Diameter: Approx. 1.5mm
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Safety: Lead-free & RoHS compliant
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Certifications: Quality certificate available on request
This solder conforms to ISO 9453: Alloy No. 703, a widely recognised standard for lead-free tin-silver soldering alloys.
Key Benefits
✓ Lead free solder for copper, brass, zinc & pewter
✓ Clean, strong joints with silver-bearing alloy
✓ Built-in flux – no extra flux required
✓ Safer soldering: avoids burnt fingers on long runs
✓ Supplied in a portable, no-fuss dispenser
✓ Trusted by fabricators and bar fit-out professionals
Typical Uses of Our Lead Free Solder for Metal
Used by zinc and pewter bar top fabricators nationwide.
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Copper and brass sheet metal soldering
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Zinc countertops and bar top joints
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Pewter trimming and detailing
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Decorative edging and seam sealing
Looking for compatible materials? View our brass sheet metal or copper sheet metal — perfect companions for this solder.
Who Is It For?
This solder is ideal for craftspeople, fit-out contractors, and metal fabricators who need a reliable soldering solution for small to mid-size tasks. Whether you’re installing a zinc bar top or restoring copper trim, this solder wire delivers clean, professional results.
Order Information
Each tube contains a 2.5m coil of flux-cored solder wire – the perfect size for quick jobs, clean corner joints, or workshop kits. Reels are not available for this product.
♂️ FAQs
Q1: What metals can this solder be used on?
A: This lead free solder is suitable for copper, brass, zinc, and pewter sheet metal. It performs well on both decorative and functional joints.
Q2: Does our lead free solder for metal need separate flux?
A: No, the solder has an integrated flux core (HC3), which is water-soluble and highly activated. No additional flux is needed for most jobs.
Q3: Is this suitable for electronics?
A: This product is designed for metalwork fabrication, not electronic circuits. It’s ideal for sheet metal joints, edges, and seams.
Q4: How should I clean the residue?
A: After soldering, clean the joint area with water to remove the flux residue and maintain a clean finish — especially important on visible surfaces.
