Description
Flame-Retardant Silicone Heating Block Cover
The Heating Block Silicone Cover is a protective insulation sleeve designed to fit standard 3D printer heating blocks. Made from flame-retardant silicone, this cover helps maintain stable nozzle temperatures while protecting the heater block from filament residue and debris during printing.
Key Features
- Flame-Retardant Silicone Construction
- Improves Thermal Stability of the Hotend
- Protects Heating Block from Filament Build-Up
- Helps Maintain Consistent Printing Temperatures
- Easy Installation and Removal
Technical Specifications
| Product Type Heating Block Silicone Cover |
Material Flame-Retardant Silicone |
| Dimensions 23 × 23 × 17 mm |
Function Hotend Insulation & Protection |
| Heat Resistance High Temperature Resistant |
Application FDM 3D Printer Hotends |
| Installation Slip-On Cover |
Compatibility Standard Heating Block Sizes |
Use Cases
- Protecting the heating block from plastic residue
- Maintaining stable nozzle temperatures
- Reducing heat loss during printing
- Replacing worn or damaged silicone socks
What’s In The Box
- 1 × Heating Block Silicone Cover








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