• 01 | ALUMINIUM

  • 02 | COPPER AND BRASS

  • 03 | STAINLESS STEEL

  • 04 | IRON
Cooler Construction
Special Soft Soldering Application
Otto's Original - Quality products since 1901

B/FX Hard-Solder paste

Ready-to-use hard-solder paste
EN 1045 type: FH21

Application method (recommended)

Hard soldering copper and brass materials

Technical data

Appearance:
paste, white
Water solubility:
Conditionally soluble
Shelf life:
12 months
Handling:
Homogenize before use

Added customer value

  • Ready-to-use hard-solder paste
  • Large application spectrum
  • Easy to handle
  • Working temperature from 580 °C to 1000 °C
  • For copper-phosphorus solders

Cat-Nr.: 0408

Standard packaging units (domestic):

250 ml tins; additional packaging on request. Our general terms and conditions apply.

Product overview
 

Questions about our products?
We will advise you by phone +49 (6123) 7046-0.