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    StevoZZZ's Avatar
    StevoZZZ Posts: 3, Reputation: 1
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    #1

    Jun 2, 2017, 07:34 PM
    Old roll of solder
    I have an old roll of solder, Sterling taramac, 1/8 inch wide, lead free. I can't find any info on this on the internet and wondering if it is still usable or appropriate for soldering some 3/4 inch copper pipe together. Does solder degrade with age?
    smoothy's Avatar
    smoothy Posts: 25,492, Reputation: 2853
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    #2

    Jun 2, 2017, 07:37 PM
    Use it... I have electrical solder that's 30+ years old that is perfectly fine as as good as the day it was made.
    StevoZZZ's Avatar
    StevoZZZ Posts: 3, Reputation: 1
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    #3

    Jun 2, 2017, 08:14 PM
    I believe you are correct. Thank you
    Milo Dolezal's Avatar
    Milo Dolezal Posts: 7,192, Reputation: 523
    Plumbing Expert
    		  
    #4

    Jun 2, 2017, 08:34 PM
    As stated above, yes, your old roll of solder is OK to be used
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #5

    Jun 5, 2017, 09:24 AM
    If not shiney, I would use a brass or steel wool, Even a scratchpad may work. To remove any surface tarnishing?/Oxidation?


    Just saw this is Plumbing, was speaking for Electronics.
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