Collection: Medium Temperature Silver Solder
Our medium temperature cadmium-free silver solder range offers the perfect balance between strength, flow, and working temperature. These alloys are ideal where a higher joint strength and greater temperature resistance are required, but where full high-temperature brazing is unnecessary.
Formulated without cadmium, they provide a safer and environmentally compliant solution for professional brazing and joining applications. With excellent capillary flow and reliable performance, these alloys are well-suited to plumbing, heating and cooling systems, general engineering, and precision metalwork.
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430 Silver Solder Rod 1.5mm dia x 500mm
Regular price £60.00 GBPRegular priceSale price £60.00 GBP -
434 Silver Solder Rod 1.5mm dia x 500mm
Regular price £68.40 GBPRegular priceSale price £68.40 GBP -
438 Silver Solder Rod 1.0mm dia x 500mm
Regular price £34.20 GBPRegular priceSale price £34.20 GBP -
438 Silver Solder Rod 1.5mm dia x 500mm
Regular price From £40.02 GBPRegular priceSale price From £40.02 GBP -
438 Silver Solder Rod 2.0mm dia x 500mm
Regular price From £70.00 GBPRegular priceSale price From £70.00 GBP -
438 Silver Solder Rod 2.5mm dia x 500mm
Regular price From £100.00 GBPRegular priceSale price From £100.00 GBP -
440F Silver Solder Fluxed Rod 1.5mm dia
Regular price £78.00 GBPRegular priceSale price £78.00 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.


