In this video, I go over how I convert 3d prints into cold-cast keyrings. The video includes making the model more compatible with the casting process as well as adding a spout and ring loop. Then printing it, pouring the mould, and finally casting with polyurethane and metallic powder to create a cold cast keyring.

3D Model: https://cults3d.com/en/3d-model/vario...

Designed by https://cults3d.com/en/users/Sirbats/...

Software used: 3D Builder - Free with Windows 10

ITEMS USED
Vacuum chamber used https://amzn.to/3Vr1XXw
Wash and Cure https://amzn.to/44oHTcr (this has been updated I use an older model but sizes should match).
Silicone https://www.benam.co.uk/products/sili...
Alternative Silicone from Amazon https://amzn.to/4115Aoq (Not used this but.... will have a go and see how it behaves).
Scalpel https://amzn.to/3Lvrg6n
Metal powder from Amazon https://amzn.to/3HE3gNo
Metal powder from this video https://www.mbfg.co.uk/copperpowder.html
Paper cups https://amzn.to/3AT2NCZ
Keyring loop and chain https://amzn.to/42iHsyu
Gloves https://amzn.to/418ynr0

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Esty - https://www.etsy.com/uk/shop/HermitPr...
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