Silver Solder & Fluxes

AG 303 Silver Solder NO LONGER AVAILABLE  (Ref: EF21)

This is one of the lowest melting point alloys and is widely used by model engineers for many years. It has excellent flow characteristics and mechanical properties. Sold in Single Sticks of silver solder 1.5mm dia x 500mm long.
This is a 42% silver, cadmium bearing alloy. Melting Range 610 - 620° C Conforms to BS EN 1044 AG 303
Silver Solder
Contrary to the story circulated by some suppliers of silver solder, cadmium bearing alloys are not in short supply. Nor are they banned.

£4.10

£4.92

Johnson Matthey Flux Powder 250 G SUITABLE FOR THE ABOVE  (Ref: EFF2)

A general purpose flux with good fluxing activity and moderate time temperature stability. Suitable for hot rodding.
Working range 550 - 800'C. 250 G

£10.88

£13.06

Johnson Matthey Flux Powder 500G- SUITABLE FOR THE ABOVE  (Ref: EFF3)

A general purpose flux with good fluxing activity and moderate time temperature stability.
Working range 550 - 800'C. 250 G

£16.84

£20.21

1 Stick of Cadmium Free Silver Solder SORRY OUT OF STOCK  (Ref: SF24)

Used when brazing copper to copper or copper to steel etc. Melting range 740 - 800'C. Single Stick

£2.96

£3.55

JOHNSON MATTHEY TENACITY NO5 Flux POWDER 250g- FOR USE WITH CADMIUM FREE SOLDER  (Ref: TN1)

Recommended for stainless steel and heavy assemblies where flux exhaustion is likely to occur due to prolonged heating. Working range 600 - 900'C. 250g

£12.43

£14.92

Johnson Matthey Tenacity No5 Flux POWDER 500g- FOR USE WITH CADMIUM FREE SOLDER  (Ref: TN2)

Recommended for stainless steel and heavy assemblies where flux exhaustion is likely to occur due to prolonged heating. Working range 600 - 900'C. 500g

£18.17

£21.80