CuP Alloys
Cleaning Salts
Cleaning Salts
Ideal for removing flux residues and restoring a clean, bright finish to metal components after brazing or soldering. Simply mix 20g per litre of water to create an effective cleaning solution that’s safe, easy to use, and suitable for workshop environments.
Perfect for model engineering, silver soldering, and general metal finishing, this gentle yet efficient formula helps ensure clean joints and professional-quality results every time.
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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.