Carbonoid's silicone sleeve casting mold for J-Head hot-ends

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With this 3D printable mold, you can cast silicone sleeves for your J-Head hotends. The STL molds provided cover a range of options, including two casting molds with the heater cartridge entering from either 4 positions on the right side or 2 positions on each side. Additionally, there are generic models for the J-Head with and without cutouts for thermistor wires, as well as specific models for the MK V and MK 8 versions with heaters and axial thermistors. You'll also find a STL model of the silicone sleeve itself, along with a small cup for mixing your silicon casting slip.