MK8 Silicone Sock Mold

thingiverse

UPDATE: I've added a container to mix the silicon and pour it! This is a simple mold that allows you to create a silicone sock for your MK8 Heizblock. The dimensions are based on the original CR-10 Block, which is 20x20x10mm in size. This design will work with all MK8 heatblocks, including clones. It's essential to use two-component silicone because one-component silicone won't cure properly due to its design. If you encounter any issues or defects, please let me know! The first image shows the mold's assembly, while the second image displays the optimal print orientation for the parts. However, you'll need to manually adjust the orientation in your slicer software since I haven't figured out how to change the global orientation yet. Here's how to create a silicone sock using this mold: 1. Print the mold components and apply release spray or use a brush to coat them. 2. Insert the 25mm M3 screw from underneath into the base. 3. Pour a small amount of silicone onto the bottom of the mold to prevent bubbles from forming. 4. Place the block in the mold and secure it with the two 8mm M3 screws. 5. Pour silicone up to the top of the base. 6. Pour some silicone into the cover. 7. Press the base and cover together, which will get a bit messy. 8. Secure the mold with an M3 nut and let it cure. The excess silicone will escape through the top holes. Removing the mold is self-explanatory. Good luck, and have fun!