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  1. #1
    Join Date
    Jun 2013
    Posts
    2

    What Material Is this?

    What is the material of the below mold?

    Click image for larger version. 

Name:	Polyurethane-Machinery-Shoe-Mould-5-.jpg 
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  2. #2
    Join Date
    Jan 2010
    Posts
    485
    Metal?

  3. #3
    Join Date
    Jun 2004
    Posts
    6618
    I think most mold material is 7000 series aluminum.
    I did make a few molds using it and it polishes up nice and is nice and hard. No rusting.
    Lee

  4. #4
    Join Date
    Dec 2004
    Posts
    783
    Maybe something like this http://www.alcoa.com/mold/en/product.asp?prod_id=4053

    Sent from tapatalk

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