
Best Slice Engineering products in the 3D printer accessories category
On this page you'll find a ranking of the best Slice Engineering products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Slice Engineering Plastic Repellent Paint
Plastic Repellent Paint
Plastic Repellent Paint™ is a revolutionary, water-based, PTFE nanosuspension that repels plastic from the outside of your nozzle and heat block. It prevents the plastic buildup that causes print failures!
Usage
Plastic Repellent Paint™ can be applied in seconds using the vial’s brush top, forming a dry, transparent coating that endures print temperatures up to 290°C. Keep your nozzle clean with some high-tech space magic, and worry no more. Apply on clean metal surfaces only and use gloves when handling Plastic Repellent Paint™ and wash your hands when finished.

2. Slice Engineering Mako™ Hotend with electronics for Bambu Lab P1/P1P - CHT FIN Nozzle
Optimized for precision and flow. The included 0.4 mm Bondtech CHT Fin nozzle increases flow capacity while maintaining high accuracy, making it suitable for both fine prints and fast functional parts. The thin-walled inner structure of the nozzle enhances filament melting efficiency, which is particularly beneficial at medium to high speeds.
Robust all-metal construction. The Mako Hotend is made from premium materials, including a grade 5 titanium heat shield and a nickel-plated copper heat block, ensuring thermal stability and long durability. The design eliminates the need for PTFE in the hot zone, allowing for the printing of modern materials at temperatures up to 300 degrees Celsius.
Seamless compatibility with P1P and P1S. This hotend, specifically tailored for the Bambu Labs P1P and P1S models, is a direct replacement that requires no changes to firmware or special modifications. The push-fit PTFE connector supports a smooth filament path, while the hotend integrates cleanly into the printer's motion and extrusion systems.
Professional results made easy. Whether you are producing prototypes, mechanical parts, or visual models, the Mako Hotend delivers consistent results thanks to its thermal efficiency, nozzle precision, and Bondtech's proven technology. This is the upgrade that elevates your P1 series printer to a new level of performance.

Slice Engineering Mako™ Hotend with electronics for Bambu Lab P1/P1P - CHT FIN Nozzle
Hotend
3. Slice Engineering Mosquito Extension Cable 1m
1 m extension cable for the thermistor or the cooling fan.

4. Slice Engineering GamaMaster FIN nozzle
Designed for abrasive filaments. The GammaMaster nozzle has been developed to tackle the challenges of modern composite materials. It delivers reliable, consistent extrusion when working with carbon fiber, fiberglass, metal-filled, or glow-in-the-dark filaments—all materials that typically cause rapid wear in standard brass nozzles.
Made from hardened high-speed steel. This nozzle is manufactured from HRC64 grade hardened high-speed steel and features a corrosion-resistant protective coating. The result is an extremely durable tool that withstands mechanical wear and oxidation, making it perfect for high-stress and industrial environments.
High-temperature capable. The GammaMaster nozzle is designed for printing at temperatures of up to 450 degrees Celsius and is compatible with a wide range of technical-grade thermoplastics. This includes high-temperature materials such as PC, PA-CF, PEI, and more—without compromising stability or safety.
Universal compatibility. The nozzle fits all hotends that accommodate M6 threads and 1.75 mm filaments, including Bondtech CHT-compatible systems. Installation is straightforward, and the performance benefits are immediately noticeable, especially in demanding printing environments.

5. Slice Engineering Mosquito 24V 50W heater
Features
- Compatibility: for devices with 24V power supplies
- Power: 50W
For engineering plastics
Just like upgrading the engine in your car, an unsuspecting device can suddenly keep pace with the top model. With the 50W heating cartridge, your 3D printer is opened up to a whole new world of engineering plastics that other off-the-shelf desktop printers cannot match. Materials like nylon, Ultem, PEEK, and other plastics that you've always wanted to use for molds, medical devices, end-user parts, or automotive components are now within reach.
Easy setup
Take the raw power of your 3D printer to the next level with a simple plug-and-play modification. Designed for effortless use, implementation, and reliability. We use 1.2-meter long cables that make it easy to reach the control board of even the largest printers, and with long bare wires, it can be integrated into many other 3D printer models.
Do you want to see how your unsuspecting printer produces engineering plastics without breaking a sweat?
From Slice Engineering
Some 3D desktop printers are equipped with a cover for safety reasons at a certain temperature, and the manufacturer will not raise this limit. Check with your printer model if it allows you to print at your desired temperature.

6. Slice Engineering Creality Ender Upgrade Kit
Creality Ender Upgrade Kit
The Creality Ender Upgrade Kit is the perfect solution for common problems faced by Ender users and is the next step in your 3D printing journey. Simply install this hotend upgrade kit and get back to printing your dreams into reality.
Compatible with the following 3D printers:
- Ender 2
- Ender 3 / 3 Max / 3 V2 / 3 Pro
- Ender 5 / 5 Pro / 5 Plus
- Ender 6
- CR-10 / -10S / -10-S4 / -10-S5 / -10 Mini
- CR-20 / -20 Pro
- Tevo Tornado
- LONGER LK5 PRO
- Tronxy X5S
Improved Performance
The Copperhead Hot Block and C-E Heat Break can improve the performance of your Creality Ender 3D printer. This upgrade kit makes plastic melting faster with its quick-heating copper hot block and reduces clogging with its bimetallic heat break. It’s easy to install and leads to less downtime, wasted filament, and tinkering, resulting in better print quality and increased productivity.
Bundle Includes:
- 1x Copperhead® Heat Break: Upgrade to a low-cost heat break for high-temperature printing (up to 450°C), access to engineering-grade plastics, and prevention of heat creep.
- 1x BridgeMaster® Nozzle: Achieve peak bridging performance while printing with the optimized BridgeMaster® nozzle for thermal conduction.
- 1x Copperhead® Hot Block: Get a copper alloy hot block from Slice Engineering to help your Copperhead™ Hotend melt plastic at temperatures up to 450°C, with nickel plating for enhanced performance.
- 1x Copperhead® Silicone Boot: Prevent cooling air and plastic adhesion on your Copperhead® Hot Block with this silicone boot made by Slice Engineering. It’s designed to repel plastic for added protection.
- 1x Boron Nitride Paste: Maximize the heating potential of your 3D printer and improve heat conduction between components with this non-electrically conductive paste.

7. Slice Engineering Mosquito 24V Fan
Moskito 24V Fan
Cool your hotend the right way with a tiny high-speed fan from Slice Engineering. It mounts directly to the Mosquito or Mosquito Magnum hotend using the included hardware.
Features:
- High-quality 25mm box fan with Japanese bearings
- 3.64 CFM
- Genuine Molex Micro-Fit 3.

8. Slice Engineering RepRap M6 GammaMaster Nozzle
GammaMaster NozzleDie GammaMaster® Nozzle is the latest nozzle technology from Slice Engineering, incorporating cutting-edge advancements in metallurgy and surface preparation. Gone are the days of having to compromise thermal performance when printing with abrasive filaments, as GammaMaster offers the ultimate solution. Specifically designed for printing with abrasive filaments, this RepRap nozzle provides unparalleled thermal conductivity without compromise.
Thermal PerformanceWith a unique hardened alloy, GammaMaster combines the durability of an abrasion-resistant nozzle with the thermal efficiency of a standard brass nozzle. Its 2.7 times higher thermal conductivity compared to hardened steel nozzles eliminates the need for higher nozzle temperatures when printing with abrasive filaments.
Abrasion ResistanceThe GammaMaster nozzle is protected by a limited lifetime warranty against abrasive wear and can effortlessly handle a variety of materials. From everyday PLA to robust glass fiber-reinforced PEI, this exceptional nozzle boasts an impressive Rockwell C hardness of 63 when printing with abrasive filaments.
Anti-Adhesive SurfaceSlice's innovative Low-Gamma coating reduces the surface energy of the nozzle, preventing plastic buildup around the tip.

Slice Engineering RepRap M6 GammaMaster Nozzle
Blast pipe
9. Slice Engineering 300°C Thermistor
The 450C HT thermistor from Slice Engineering has reached the end of its life. After a thorough evaluation of the applications for the HT thermistor, we concluded that the vast majority, if not the entire range, of 3D printers we sell upgrades for are never used with materials that require processing above 300C.
The technical plastics that do require such temperatures also necessitate print bed temperatures and closed chamber environment temperatures beyond the capabilities of most desktop 3D printers.
As a result, the actual demand for units requiring such an HT thermistor is nearly nonexistent. Therefore, we are replacing the HT thermistor with the 300C thermistor that we now present.

10. Slice Engineering Torque Wrench 1,5 Nm
Slice Engineering Torque Wrench 1.5 Nm
Are you struggling with annoying nozzle changes? Use the torque wrench for nozzles to eliminate leaks. The slip mechanism is set to 1.5 Nm, which is exactly the torque you need to seal your nozzles properly. It features a standard 1/4" connection.
Designed to mount the Slice Engineering Vanadium nozzles without an adapter, as our nozzles have a 6 mm hex (which is slightly less than 1/4" for those who don't use metric), with a little play for stubbornly stuck plastic.
The nozzle torque wrench fits all other nozzles when used in combination with a hex-to-square drive adapter and a socket of the appropriate size.
Made in Taiwan, packaged in the USA.
