FH21 Brazing Flux

Description

Universal brazing flux FH21 according to DIN EN 1045

Base: Boron compounds, fluorides
Form: White paste
Working temperature range: approx. 750-1100 °C
Density: 1.4 g/cm³
Includes a robust brush for application in every variant!

FH21 is a brazing flux for soldering copper, brass, copper alloys, nickel, nickel alloys, steels and hard metals. Unlike FH10, it is not freely available and is therefore only for commercial and institutional users. However, you can also work very well with FH10 as an alternative.

Each variant includes a robust brush for applying the brazing paste.

The flux residues can be corrosive and should be removed by washing or pickling.

During processing, effective extraction / fresh air supply, e.g. by ventilation, must be ensured due to the soldering fumes.

You can find brazing rods with suitable combinations for FH21 or FH10 in our brazing assortment.

Additional information

Information on the base price:
Since these are tiered prices, the base price corresponds to the total price for the respective weight/dimension.

Coupon codes

• m100 (2% discount, redeemable for order amounts from €100-€299.99)
• m300 (5% discount, redeemable for order amounts from €300-€599.99)
• m600 (10% discount, redeemable for order amounts from €600)

*Volume discounts can be redeemed in the shopping cart using the codes provided