Basic Concrete Pot Mold

prusaprinters

<p>This is my first try at creating a mold for a concrete pot. It is almost the largest mold you can make with the Prusa I3.</p> <p>You need to use a mold release. You can get special concrete mold release or you can use most of a can of non-stick cooking spray. Also, read the Print instructions!</p> <h3>Print instructions</h3><p>For where the screws hold together, you will need extra perimeters for strength.</p> <p>I used M3 screw inserts to hold the two parts togeather.</p> <p>Also, print this slowly. It is a large print and layers separation will happen. The slower you print the more time the layers can melt together.</p> <p>When preparing the mold for concrete, spray the inside with non-stick cooking spray.</p> <p>When you have poured the concrete; shake the mold for about 20-30 minutes this will help remove air bubbles.</p> <p>I designed this object. Feel free to use it however you want.</p>