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.
Ruke Floating Skimmer Machine for Sewage Treatment Plant Biochemical Tanks
$12,064.00
Car Tire Stone Removal Tool Rock Picker Anti-Explosion Hook Stone Cleaner Car Hook Window Breaker Hammer
$2.07
Negotiable Price: Siemens 10mA Leakage Circuit Breaker, 2P 16A Ground Fault Protection
$130.00
Jingdezhen Ceramic Brush Washer Set, Blue and White Porcelain Calligraphy Ink Well and Pen Holder
$14.99
Beishanlang Outdoor Camping Foldable Lighting Stand Aluminum Alloy Portable Lamp Pole Bracket Camp Light Night Fishing Light
$49.00
Mobile Gas Cylinder Stand with Wheels - Plastic Base Tray for Propane Tanks and Water Buckets
$10.65
Fast Grocery Shopping Cart, Foldable Portable Home Trolley with Stair-Climbing Wheels, Lightweight Hand Truck for Seniors
$299.06
Car Tire Stone Hook - Multi-Function Rust-Resistant Tool for Removing Stones from Tires
$8.33
Zunjue 100% Cotton Watercolor Paper Mini Portable Pocket Sketchbook for Travel, 300g Cold Press Thickened Art Notebook for Gouache, Oil Pastel, and Colored Pencil
$3.32
Large Capacity Waterproof Phone Pouch for Outdoor Diving, Rafting, and Swimming - Touchscreen Compatible Waist Bag with Storage
$2.50
Custom Office Meeting Door Sign – Switchable 'Do Not Disturb' & 'Please Knock' Plate
$5.00
Multi-Function Over-Toilet Storage Rack – No-Drill, Multi-Tier Floor Stand for Bathroom Laundry Gap
$28.48
External Round Thread Welding Turning Tool, Threading Tool, Zhuzhou Alloy YT15 YG8 YW2 Lathe Tools, 20*25*30 Square
$17.00
Traditional Children's Rattle Drum, Classic Baby Hand-Shake Instrument, Plastic Toy for Newborn Boys and Girls
$2.90
Ultra-Soft Dual-Tip Blending Stump Set for Oil Pastels & Sketching – Washable Smudge Tools for Shading and Detail Work
$3.39
Chengzhutang Foldable Water Bucket Chinese Painting Brush Washer Gouache Watercolor Paint Cleaning Pail Art Student Brush Basin Collapsible Cup Oil Painting Color Pigment Bucket
$9.80
Meiao Dental Nobel Biocare Import Package - Swedish Dental Implants, Crowns, Abutments, and Dentures
$15,888.00
Outdoor Waterproof ABS Plastic Case - Shockproof Moisture-Proof Storage Box with Cushioning for EDC Tools and Travel
$12.00
Natural Loofah Dish Cloth - Oil-Resistant, Non-Scratch Industrial Scouring Pad
$3.43
Paper Blending Stumps for Sketching - Professional Art Supplies for Highlights, Shadows, Pastels, Oil Pastels, and Colored Pencils - Complete Set for Beginners and Artists
$4.40
Aromatherapy Cup Candle Container DIY Crystal Diffuser Stone Cup Plaster Cement Cup Glass Vessel Demagnetizing Bowl
$4.68
American Chicano West Coast Style Neon Sign - Gothic Script Rap Shop Decor, Opening Gift, Living Room Light-Up Art
$279.00
Data Cable Organizer, Desktop Fixed Charging Cable Storage, Solid Wood Phone Power Cord Clip, Anti-Tangle Adhesive Hook, No-Drill Computer Wire Winder, Wooden Edge Hanging Cable Collector
$35.00
Forest Wooden House Building Blocks - Educational Treehouse Toy for Boys and Girls, Board Game Trendy Blind Box
$12.90
German B&W Safety Case for Folding Knives - EDC Tool Storage Box, Waterproof, Moisture-Proof, Shockproof, Models 1000-3000
$245.00
Fuzao Kids 3D Printing Pen 2026 New Arrival Viral Pretend Play Toy for Girls Educational Gift for Ages 3+ Children's Day
$48.90
UHT Ultra-High Temperature Sterilizer, Room-Temperature Set Yogurt Production Line, Yogurt Processing Equipment, Stirred Yogurt System
$80,640.00
Professional Sketch Blending Kit for Art Students: Gray Tone Pencils, Sponges, Stumps, and Erasers
$4.17
Custom Solid Wood Signboard with Engraved Lettering, Advertising Carved Plaque for Homestays, Tea Rooms, Studios, Wooden Entrance Hanging Sign
$16.90
MOKO Stainless Steel Expandable Dish Drainer - Multi-Function Kitchen Sink Rack for Bowl and Plate Storage
$28.00
![[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)
