Youtube casting part A:The Mold

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Uploaded by on Mar 21, 2009

Making a resin casting mold

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People & Blogs

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Standard YouTube License

  • likes, 3 dislikes

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  • Awesome! Answered an important question I had. Thank you

  • You should order rubber that is pourable next time. That looks more like a brushable polyurthethane (or silicone) so the sides would be cleaner and have less chances of air bubbles getting trapped. Funny that you used Legos, but I would've never do that.

    Forgot a pouring cup too :- /

  • @nbaietti The problem is - is that Lego are so precisely engineered to fit you could not probably go over 5 bricks tall until they become to be unaligned.

  • where can i buy small quantities online? i only need about 8 oz of mold rubber and resin

  • this rubber is too tick; a fluid silicone would be better

  • do you know what I've realized?

    I could make the LEGO BLOCKS themselves...

    it costs a liver and a heart here where I live...

  • looks like a mustang hood

  • where did you get your rubber from? i got some from Michael's. not sure how it will turn out...also confused bc it says to "paint on the rubber in layers" like im not supposed to pour it or something.

  • he could have also used 50/50 parts of isopropalene alcohol and dish washing liquid.

  • no it wouldnt

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