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Post by jarbuckle on Jan 31, 2016 18:19:57 GMT -5
Hey everyone, I've used Alumilite resin and it worked very well (plus being located in my city it was easy to buy.) I have a project that I thought Alumilite would be good for but I'm not sure if Alumilite has a resin that work be suitable. The project is making a "corrosion casting" of a sheep kidney. Essentially it involves injecting resin into the circulatory system of an organ and once the resin is solidified you dissolve away the organic material to leave a casting of all the arteries and veins. Here's a picture of a corrosion casting of a heart. Traditionally the resin used for this procedure is Batson's #17 (Methyl Methacrylate) but the kits are really expensive (~$350.) I've tried figuring out exactly what type of resin this is as I know there are many different types of resins. I had hoped I could use Alumilite as a substitute since its affordable and local but I am unsure it would set properly since the inside of a kidney will be moist. Is there an Alumilite project that has a very low viscosity and the ability to cure properly in an organic enviroment? Thanks!
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Post by mike on Feb 1, 2016 12:49:33 GMT -5
Anywhere moisture is present, it is not advised to pour Alumilite as it will foam. Plaster is brittle but may be an option as it works well with wet/moist/high humidity areas.
Amazing Clear Cast may also be an option but will still warn you of potential problems with moisture.
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