Collection: Soft Solders
Our soft solder range is designed for applications where lower working temperatures and controlled heat input are required. These solders offer reliable wetting, smooth flow, and consistent joint formation, making them well suited to precision work and general joining tasks.
Available in a variety of formulations including traditional tin/lead alloys, lead-free options, aluminium solders, and flux-cored wires, our soft solders support a wide range of materials and applications. Commonly used in electrical work, plumbing, model engineering, light fabrication, and maintenance, they provide dependable performance and repeatable results across everyday soldering applications.
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60/40 Tin Lead Solder Wire (Flux Cored)
Regular price From £6.05 GBPRegular priceSale price From £6.05 GBP -
CuPSol Soft Solder Wire
Regular price From £8.06 GBPRegular priceSale price From £8.06 GBP -
40/60 Tin Lead Solder Wire (Flux Cored)
Regular price From £6.05 GBPRegular priceSale price From £6.05 GBP -
2207 Flux Cored Silver Solder Wire
Regular price From £9.00 GBPRegular priceSale price From £9.00 GBP -
60/40 Tin Lead Solder Paint 45g
Regular price £24.00 GBPRegular priceSale price £24.00 GBP -
LT145 Soft Solder Wire
Regular price From £6.34 GBPRegular priceSale price From £6.34 GBP -
1 Metre Alusol Solder Wire
Regular price £10.80 GBPRegular priceSale price £10.80 GBP
Why Choose CuP Alloys?
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Great Value Products
Discover premium-quality silver solder and brazing alloys at competitive prices — exceptional performance and reliability for every budget.
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Free UK Delivery
Enjoy fast, reliable shipping across the UK mainland with no minimum spend and no hidden delivery charges.
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Expert Customer Service
Rely on over 60 years of brazing experience — real advice, technical support, and product guidance from industry specialists.
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Unbeatable Selection
Find everything you need for successful brazing — from silver solder and fluxes to torches and accessories, all in one place.



