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Thread: Milkstone remover?

  1. #1
    Join Date
    Feb 2013
    Location
    central NH
    Posts
    164

    Default Milkstone remover?

    In the past we have used Phosphoric acid (milkstone remover) this year the color of the product is pink and also has sulfuric acid as an ingredient. Is it safe to use on welded pans?
    Steve

    2017
    2x8 Mason drop tube evaporator
    420 Taps
    3 surflo pumps on 5/16
    79 gallons of syrup made
    2016
    New kitchen addition to sap house
    400 taps
    52 gallons syrup made

  2. #2
    Join Date
    Feb 2012
    Location
    Fond du Lac, Wisconsin
    Posts
    887

    Default

    As long as used as directed it should be fine, after all it is for stainless in the dairy industry. Sulfuric acid becomes a problem at about 70% concentration. At that concentration it will eat even 316 stainless.
    Smoky Lake 2x6 dropflu pans and hoods on homemade arch
    Smoky Lake 6 gallon water jacked bottler
    Concentric Exhaust
    250 Deer Run RO
    325 taps

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