Hard silver soldering 23-S

Cartridge 100 g (Solder Bar) Ø 2 mm

Universal, solid hard silver soldering

Hard silver soldering 23-S



  • Resistant to temperatures up to 200°C
  • 55% silver
  • Solid
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Suitable for:

For brazing copper, brass, iron and stainless steel in almost all applications where high mechanical and temperature load is required, such as in technical installations in refrigeration and hot engineering.

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Before use:


Soldering burner, Flux-6, scouring fibre, heat-shield, brush, cloth

During use:

Directions for use

1. Sand joining surfaces well and clean (bare metal) with Griffon scouring fibre. 2. Mix Flux-6 with water to create a homogeneous paste. 3. Apply flux evenly with brush to both joining surfaces. Avoid overuse of the flux. 4. Assemble joint. Use only well-fitting parts. Avoid overheating the flux, as this will hamper the flow of the solder. 5. Heat joint evenly and add solder. Allow the solder to melt onto the soldered seam and not in the flame or on the iron. Completely fill soldered seam. 6. Allow joint to cool in air. 7. Remove flux residue with water or a damp cloth.

Points of attention

Use Griffon Heat-Shield to protect walls, tiles, wallpaper, paint and plasterwork, for example.

After use:


Immediately remove stains with water or a damp cloth.

Storage conditions

Close the container properly and store in a dry, cool and frost-free location.

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