Jewellery Soldering – Solder Paste & Soldering Powder

At Cooksongold, our jewellery soldering range features some of our bestselling products including solder powder and solder fluids. Soldering gives you the chance to really create something unique in your jewellery, and for that you’ll need the best products on the market. Look no further than Cooksongold, where we will provide you with soldering products for the best quality finish to your designs.

Showing 15 of 15 products

Please note all prices listed are based on cash prices and are exclusive of VAT. Prices for precious metal products are an estimate only and can vary slightly depending upon the metal price, the actual weight and the cutting tolerances which we are able to achieve. Bullion prices are based on 10gm.

Back to top

Jewellery Soldering Flux from Cooksongold

Why not try our Borax Cone? It’s one of our bestsellers, as well as a dry form of flux for soldering. It can be used with water and our sister product – the best-selling Borax Dish. You don’t need much water, simply wet the surface of the dish and tip out the excess. Next, move the cone in a circular motion to produce fine deposits which turn into a paste that can be used as a flux. This keeps the joining area clean while you’re soldering.

Soldering Paste
Our solder pastes, powder and flux for soldering are much easier to use than other soldering products on the market such as soldering strips, as you do not need to use separate flux.

Soldering Fluids
Don’t be without our Auflux Soldering Fluid in 250ml. Available in a yellowish liquid, it’s primarily used for gold soldering but it can be used for silver soldering too, making it a flexible choice. All you need to do is paint the fluid onto the join being soldered to keep it clean and free from any oxides. We stock this soldering fluid in 500ml and 1 litre.

Soldering Powder
For ease of use, try our Tenacity N0.5 Powder in 250gm or 500mg. Overlapping with Easy-Flo these soldering flux powders work best when prolonged heating is needed. They should also be mixed with water. Whether you choose to work with this fantastic soldering paste, or another soldering fluid, your joins will be cleaner with all we have to offer.

Finishing touches
Finally, we recommend you try our product called Argotect to add to your jewellery soldering collection. It comes in 500gm and provides your standard silver with protection against fire stain when annealing and soldering. It’s very easy to use too – simply mix to a paste with soapy water. Some of our jewellery solder paste and soldering flux products can be hazardous but don’t worry, we dispatch with a courier to make sure the delivery process is much safer. Remember provide next day delivery on orders made before 3pm.

Sign up for news, offers and competitions

Sign up!

  • Visa
  • Mastercard
  • Switch
  • PayPal Logo
  • iso9001
  • iso14001
  • iso18001

Customer Service

About Us


© 2014 Cookson Precious Metals Ltd. VAT Registration No. GB161 8062 21. Registered in England no. 2775187. Registered Office: 59-83 Vittoria Street, Birmingham, B1 3NZ
Tel: 0845 100 1122 or 0121 200 2120 Fax: 0121 212 6456