[Jewelry making - Article 00022] - Re: [Orchid] PMC vs. Art Clay

[Deb Jemmott]

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    Hi, Katrina and Marilyn -- I am a Sr. Teacher with Art Clay and have
    done a little work with PMC. I find they work much the same. I think
    the Art Clay results in a denser product (perhaps more comparable
    with PMC II). If you want more details, let me know -- I would be
    glad to share more info. 

    I don't know that the price structure is a lot different than PMC.
    There is a discount for certified teachers and an additional discount
    for Sr. Teachers, but no discount for quantity purchases. 

    Probably the biggest difference I have seen between the Art Clay and
    the PMC thatthe Art Clay fires at 1600 degrees F for 10 minutes and
    I know the PMCtakes substantially longer. 

    Small Art Clay can be torch fired, but the result is not as dense as
    the kiln firing. It results in a slightly more brittle piece (more
    air pockets)and it is more difficult to solder on. I prefer to use
    the kiln, but if I torch fire, I think the result is better with the
    Presto-Lite, as you can use a larger tip and it is easier to hold the
    piece at 1000degress F for the time needed to burn away the binder.  

    Please let me know if you have any other questions. I would be glad
    to let you know what I know about the Art Clay. 

Deb J

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