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BM-SF4 Brunel Models Solder Flux No.4 50ml
BM-SF4
Brunel Models
Solder Flux
Bottle 50ml
Flux No.4
Solder Flux 4
Used for soldering stainless steel and other difficult to solder metals. It is very corrosive. Care should be taken when using it. The finished joint should be thoroughly washed.