Handy Flux Paste with Brush

Handy Flux Paste with Brush

Handy Flux Paste is a high-performance jewellery soldering flux used to protect metal surfaces during soldering and brazing. It helps prevent oxidation while heating, allowing solder to flow smoothly and creating clean, reliable joins.

This general-purpose soldering flux is widely used by jewellers when soldering silver, gold, copper and brass. As the metal heats, the flux forms a protective barrier that prevents oxidation and helps the solder flow evenly through the join.

The paste formula is easy to control and stays exactly where you place it. This makes it ideal for applying to solder seams, joints and small components, helping ensure consistent coverage during heating.

Handy Flux protects metal up to 870°C (1600°F), making it suitable for a wide range of jewellery soldering applications.

The 198g jar includes a convenient brush, so you can apply the flux precisely where you need it with minimal waste.

Trusted by jewellers around the world, Handy Flux is a reliable workshop essential for clean and consistent soldering results.

The Handy Flux Paste 198g bottle with brush is also available as part of the  Essential Soldering Kit .

Using Flux for Jewellery Soldering

Flux is an essential part of the jewellery soldering process. When metal is heated, oxygen in the air can cause oxidation on the surface. Jewellery soldering flux protects the metal during heating, allowing solder to flow smoothly and create strong joins.

When soldering silver jewellery, flux also helps reduce firescale and improves the way solder flows along the seam. Simply apply a small amount to the joint before heating, then add solder once the metal reaches the correct temperature.