2Instructables45,691Views6CommentsLos Angeles, CA
Professional front-end web developer and hacker since I was a kid. I'm constantly working on many personal projects and/or tinkering with something random.


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  • davidcondrey commented on 2k4u's instructable Coffee Can Aluminum Foundry3 years ago
    Coffee Can Aluminum Foundry

    If you really need more heat, make some thermite and replace your charcoal with thermite bricks. Pretty easy to make: aluminum powder + red oxide powder mixed and formed with a binder like plaster.

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  • davidcondrey commented on kludge77's instructable Milliput Ring3 years ago
    Milliput Ring

    If you work with the milliput underwater (In a bowl of water) or keeping your hands damp, you can avoid the stickiness.

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  • Female mold for carbon fiber motorcycle bodywork

    Thanks for the tips Robert. You are correct. I tried making molds of 3 separate parts using plaster and was only successful in completing one carbon fiber piece. The other two molds, including the one in this instruct able ended up being trashed. I have now started using liquid latex but have not been able to do any large pieces because the liquid latex is so expensive. Almost $100 per gallon. :/I've also been using a resin infusion method of creating the carbon layup but getting an airtight seal seems to be a struggle no matter how well I thought I prepared.

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