Silverflo 55 Flux

This topic has 3 replies, 2 voices, and was last updated 1 May 2015 at 22:04 by Malcolm Harvey.

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1 May 2015 at 21:45 #188340
Malcolm Harvey
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@malcolmharvey97633
I was just wondering if Silverflo 55 flux has a shelf life. I have a plastic tub of the stuff still in powder form. It is at least 20 years old. Sorry if I have given it an incorrect title but that is what is written on the tub with a felt tip pen!
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1 May 2015 at 21:45 #23850
Malcolm Harvey
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@malcolmharvey97633
1 May 2015 at 21:56 #188342
Steven Greenhough
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@stevengreenhough56335
Hi Malcolm.

I asked this a couple of weeks back and was told that it doesn’t go off, even though it does dry out. It can be re-mixed and the process is easier if you add a drop of detergent when you first mix it.
1 May 2015 at 22:04 #188344
Malcolm Harvey
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@malcolmharvey97633
Thanks. It will probably do for me to learn about how to silver solder if nothing else!
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Silverflo 55 Flux

Silverflo 55 Flux

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