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    Mold Hardener
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    1 qt., 20 per carton. Designed to harden fiber paper mold constructions. Apply to the fiber mold with a brush and cure at 175 degrees F until surface is hard. Mold surface can be sanded to a smooth finish. Repeat the process, and the mold will be ready for firing to 1300 degrees F (704 degrees C).

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    CLICK HERE to view MSDS
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    Mold Hardener
    Item #: SP-405
    Box Qty:


    Box Price: $12.48
    Quantity per box:1 ($12.48 each).