E3D V5 Silicone Sock Mold - Easy to crack open shell

thingiverse

It's really cheap to buy one. However, making one is much more fun. Use silicone that can withstand temperatures up to 300 degrees C. (Note: Silicone used for bathroom, kitchen, and car windshield applications typically only withstands temperatures up to 150 degrees C.) When handling the silicone, use grooves to prevent damage. Steps: 1. Apply soap water to every surface that will come into contact with the silicone and let it dry completely. 2. Apply a small amount of silicone to all tiny edges inside the outer mold. 3. Fill the outer mold with silicone. 4. Apply a small amount of silicone to all tiny edges on the inner mold. 5. Combine the two molds, applying pressure to force excess silicone out. 6. It may take several hours for the silicone to harden; simply leave it alone for a day or two. 7. Destroy the mold (if desired) to release the finished object. 8. Trim any excess material to achieve perfection. Remember to check your hotend before proceeding. If the heater is not aligned with this mold, simply mirror the model in your slicer software.