CuP Alloys
455F Silver Solder Fluxed Rod 1.5mm dia
455F Silver Solder Fluxed Rod 1.5mm dia
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. Rods are coated with a fast acting flux suitable for brass, copper and mild steel therefore reducing the need for a separate flux.
Diameter: 1.5mm x 500mm
Brazing Temperature Range: 630 - 660˚C
Conforms to ISO 17672 Ag 155
Price breaks at 1, 2 and 5 packs
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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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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.