Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Material | High-Temperature Silicone |
| Color | Black or Blue (Randomly Selected) |
| Max Temperature Resistance | 280°C (536°F) |
| Compatibility | Mosquito Hotend Heating Blocks |
| Function | Thermal Insulation and Safety Protection |
| Package Contents | 1 x Silicone Sleeve |
| Weight | 15 grams |
| Durability | Reusable and Tear-Resistant |
| Installation | Slip-on Design for Easy Fit |
| Brand Compatibility | Generic fit for standard Mosquito clones |
Anonymous
Mar 30, 2026
Rating: 4/5
Does the job well
The insulation properties are excellent. It helps maintain consistent nozzle temperature. The fit is snug, though it took a little effort to slide on initially.
Anonymous
Mar 25, 2026
Rating: 4/5
Good value, random color is fine
I received the blue one, which looks great on my printer. It handles the high temperatures without deforming. Only giving 4 stars because I wish I could pick the color.
Anonymous
Mar 25, 2026
Rating: 5/5
Essential safety accessory
If you run your extruder at high temps, this is a must-have. It significantly reduces ambient heat around the fan and protects fingers from accidental contact.
Anonymous
Mar 16, 2026
Rating: 5/5
Perfect fit for my setup
This silicone sleeve fits my Mosquito hotend perfectly. It keeps the heat contained and prevents accidental burns while tweaking prints. The material feels very durable.
Anonymous
Mar 06, 2026
Rating: 5/5
Sturdy and reliable
Been using this for three months now with ABS and Polycarbonate filaments. No signs of melting or degradation. Highly recommended for high-temp printing.
Anonymous
Mar 04, 2026
Rating: 5/5
Great protection
Simple product but makes a huge difference in safety. My kids can't accidentally touch the hot block anymore. Very happy with this purchase.
Q: Will this fit a standard V6 hotend?
A: No, this sleeve is specifically designed for Mosquito-style heating blocks and may not fit E3D V6 hotends correctly due to size differences.
Q: Does this come with screws or mounting hardware?
A: No, this package includes only the silicone sleeve. It relies on friction and the existing geometry of your heating block to stay in place, so no additional hardware is needed.
Q: Can I choose the color before ordering?
A: Unfortunately, the color is selected randomly from our stock (Black or Blue), and we cannot accommodate specific color requests for this item.
Q: Is this safe for printing PEEK material?
A: Yes, the sleeve is rated up to 280°C. While PEEK often requires higher nozzle temps, the sleeve provides good insulation for the upper range; however, ensure your specific printing parameters do not exceed the material limits continuously.
Q: How difficult is it to install?
A: Installation is very simple. Just ensure the hotend is cool, then slide the sleeve over the heating block until it sits flush against the thermal break.
In Stock Special Offer: QS18VP6LLPQ8 Sensor - Price Negotiable
$600.00
Broccoli Vegetable Washing Machine for Pre-made Dishes, Water Bath Cleaning Equipment with Bubble System for Herbs and Export-Grade Produce
$615.00
Hongkedou Oxford Fabric Bag-in-Bag Divider Insert, Stiff Makeup Organizer with Zipper, Waterproof Small Women's Pouch
$22.00
Pad Printing Machine Accessories: Positioning Clamps, T-Shaped Holders, and Locking Irons
$0.60
Japanese High-Concentration Oxalic Acid Toilet Cleaner, Powerful Urine Scale Remover and Stain Eliminator
$23.82
Biliansheng No-Shave Hair Transplant - Hairline and Crown Thinning Treatment, Hair Loss Detection Service
$86.00
Laorentou Paper Blending Stump for Sketching - Professional Art Supply for Highlighting and Pastel Work
$6.80
Fast-Drying Glue for ABS Plastic - Transparent, High-Strength, Odorless, Non-Whitening Instant Adhesive for ABS and PC Plastics
$58.96
Manufacturer Supply Oxygen Absorber Oxygen Generator Stable Performance Hydrogen-Rich Machine Hydrogen Generator
$5,058.00
POPMART CRYBABY Vacation Mode On - Vinyl Plush Keychain Blind Box
$106.99
Portable Travel Potty for Kids, Outdoor Toilet, Foldable Car Seat Potty for Babies, Travel Urinal for Outdoors
$29.90
Wen Zhengming Red Cliff & Tengwang Pavilion Copybook - 2-Volume Running Script Long Scroll for Calligraphy Practice
$22.00
Commercial Food Warmer Cabinet, Double-Layer Display Unit for Western Restaurants and Burger Shops, Wholesale Two-Tier Heating Showcase
$2,527.00
Electromagnetic Pulse Valve Blow-Type Submerged Right-Angle Explosion-Proof Solenoid Valve
$152.00
Pure Brass Backflow Incense Holder with Wooden Base, Incense Burner Stand for Sandalwood
$4.17
Multi-Function Over-Toilet Freestanding Shelf - Bathroom Storage Rack for Sink Area and Behind-Toilet Space
$958.10
Catalytic Combustion Equipment RCO Activated Carbon Adsorption Desorption Integrated Machine Industrial Plastic Waste Gas Purification Treatment Device
$4,400.00
RoHS Ten Hazardous Substance Alloy Analysis and Coating Thickness Gauge - EDXRF Environmental Testing Instrument
$10,856.00
Outes Air Energy Water Heater for Home Heating, Inverter Floor Heating & Central AC All-in-One Unit
$18,000.00
2025 Limited Edition Colorful Mesh Tofu Bag - Ultra-Light Breathable Multi-Purpose Storage Pouch
$11.90
Liupintang Calligraphy Felt Mat – Traditional Chinese Style Cultural Creative Painted Desk Pad for Brush Writing, Practice, and Ink Painting
$19.30
Shengneng Commercial Air Source Heat Pump Host KFXRS-40Ⅱ
$45,000.00
Yiyi Electric Pad Printing Ink Cups (150/175/300/380) - Magnetic Doctor Blade Ink Wells for Coding Machines
$68.00
ML-150 Standard Material Leveling Machine - Economical and Practical Model
$11,780.00
3-in-1 Multi-Function Paint Brush Washer with Palette Compartments for Art Students
$5.02
Silicone Dental Retainer Case - Portable Storage Box for Orthodontic Aligners & Dentures
$19.30
Natural Crystal Raw Stone Aroma Diffuser Ornament Rose Quartz Crushed Stone Rough Ore Home Flameless Aromatherapy Healing Gift
$3.90
Blue Scale Line Printing Machine Pad with Ruler Markings for Water-Based Ink Printing
$80.00
Sponge Drain Rack for Kitchen Countertop - No-Drill Sink Organizer for Cloths and Narrow Edge Faucet Storage
$5.80
Kids' Art Round Sponge Stamp Brush for Kindergarten DIY Crafts, Mushroom Head Painting Tool
$3.59
![[Lawyer's AI New Partner] DingTalk A1 Legal Edition AI Smart Voice Recorder Analysis Translation Card](https://www.gosteppe.com/cache/medium/product/210126/legacy-main-7b7dc5a93c8519defae1c408.png)
