# Silicone protection MK8, MK7

> Heat-resistant silicone cover for the MK7 and MK8 heater block. Protects against melted plastic and dirt and helps keep the temperature stable, especially when using a cooling fan for printing. Resistant up to 260 degrees C. Color varies depending on batch. The heater block is not included.

- Page: https://sigmanortec.ro/en/silicone-protection-mk8-mk7
- Price: 3.69 RON
- Availability: In stock; 1-2 zile
- Reference: 9081 · EAN: 5945099615757
- Category: 3D and CNC printers > Extruders
- Package (shipping data): 0.003 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:33 (Europe/Bucharest)

## Description

Heat-resistant silicone cover for the MK7 and MK8 heating block, effectively protects against melted plastic and dirt, helps maintain stable temperature, especially when using a cooling fan for printing, withstands up to 260 degrees C, color varies depending on the batch, heating block is not included.
Silicone cover to protect the heating block, heat resistant.
It offers, in addition to protection against melted plastic that usually ends up on the heating block, a better preservation of the temperature of the block, especially when a fan is used to cool the print.
Specifications:
Compatibility: MK7 and MK8
Maximum heating block temperature: 260 degrees C
Color: Depending on the batch
* The heating block is not included