CuP Alloys
1 Metre 455 Silver Solder Wire
1 Metre 455 Silver Solder Wire
Lowest melting point general purpose alloy, a free flowing silver solder with excellent capillary properties. Produces small neat fillets and high strength, leak free joints. These characteristics mean it is the easiest to use for the Model Engineer, less heat reduces discolouration, metal distortion etc. Good colour match on stainless steel. Small diameter wire suitable for brazing of fine components such as nipples etc. Easily made into rings - call us for advice on how to make them.
55% Silver Cadmium Free Alloy
Melting Range: 630 - 660˚C
Conforms to ISO 17672 Ag 155
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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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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.