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Johnson Matthey Easy-Flo Flux Powder – General Purpose Silver Brazing Flux – 500g

  • Trusted performance for reliable results
  • Versatile for various brazing and soldering applications
  • Low-temperature brazing minimises risk of metal distortion
  • Easy to use and clean
  • Cost-effective solution for long-lasting projects

£29.31 ex. VAT     £35.17 inc VAT

Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT

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Experience the trusted performance of Johnson Matthey Easy-Flo Flux Powder – 500g, a globally recognised low-temperature silver brazing and soldering solution. This versatile flux powder, ideal for DIY enthusiasts and professionals alike, simplifies your metal joining projects with its easy-to-use formula and exceptional results.

Easy-Flo Flux Powder boasts a low working range of 550°C to 800°C, making it perfect for various applications involving copper, brass, mild steel, and stainless steel (below 700°C). Its free-flowing properties ensure smooth application, leading to strong, clean joints with minimal effort.

For optimal results, simply mix the powder with water to create a paste, apply it to your clean and dry metal surfaces, and proceed with your brazing or soldering process. The water-soluble residue allows for easy post-brazing cleaning with hot water, leaving behind a professional finish.

Whether you’re tackling plumbing repairs, jewellery making, or intricate electrical connections, Johnson Matthey Easy-Flo Flux Powder empowers you to achieve reliable and long-lasting results with confidence.


  • Globally recognised and trusted brand – Johnson Matthey
  • Low-temperature silver brazing and soldering flux powder
  • Wide working range: 550°C to 800°C
  • Suitable for copper, brass, mild steel, and stainless steel (below 700°C)
  • Easy-to-use powder form
  • Free-flowing for smooth application
  • Creates strong, clean joints with minimal effort
  • Water-soluble residue for easy cleaning
  • 500g tub for extended use

Equivalent brand may be supplied



Additional information

Johnson Matthey




Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

Johnson Matthey Easy-Flo Flux Powder – General Purpose Silver Brazing Flux – 500g

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£29.31 ex. VAT     £35.17 inc VAT
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