Creality Heating Block Silicone Cover (23x23x17) - Flame-Retardant Silicone - Black

The Creality Flame-Retardant Silicone Heater Block Cover (23×23×17 mm) adds an important safety layer to your hotend — its V0-rated flame-retardant silicone reduces the fire risk from occasional molten filament contact with the heater block exterior, while simultaneously improving thermal stability and preventing filament residue build-up on the block surface.

• Dimensions: 23×23×17 mm flame-retardant silicone
• V0 flame-retardant rating — reduces fire risk from filament contact
• High-temperature silicone compound — rated for sustained heater block temperatures
• Prevents molten filament adhesion and residue on block exterior
• Improves extrusion temperature stability by reducing ambient heat loss
• Compatible with Ender-3 series and standard 23×23 mm heater blocks
• Safety-first design — flame-retardant material for peace of mind
• Replace when cracking, damage or filament penetration is visible

Warranty coverage is provided by the relevant supplier or manufacturer and is subject to their terms, conditions, exclusions and approval processes. Where applicable, Nova Line Technologies will assist customers in facilitating warranty claims with the relevant supplier or manufacturer. *Please see our T&C's policy for more information*

We deliver nationwide across South Africa using trusted courier partners.

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  Order Processing: Orders are typically processed within 1–3 business days, subject to stock availability and payment confirmation.
  
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  Delivery: Estimated delivery is 2–5 business days, depending on your location. Delivery times are estimates and may vary due to courier operations or circumstances beyond our reasonable control.
  
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  Tracking: Once your order has been dispatched, you'll receive a tracking number to follow your delivery with the relevant courier.
  
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  Returns: Returns are handled in accordance with our Returns, Refunds & Cancellations Policy and the South African Consumer Protection Act, where applicable.
  
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  Damaged or Incorrect Orders: If your order arrives damaged, defective, or incorrect, please notify us within 48 hours of delivery so we can assist you as quickly as possible.
  

For complete information, please refer to our Shipping Policy and Returns, Refunds & Cancellations Policy.

Do you offer support before purchase?
Yes. Contact us if you need help choosing the right printer or accessories.

Is warranty included?
Warranty coverage depends on the supplier or manufacturer policy.