Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Product Name | Thermal Conductive Silicone Gel for 3D Printer Throat Tube Heatsinks |
| Color | Milky White |
| Net Weight | 5g |
| Thermal Conductivity | 1.2 W/m·K |
| Operating Temperature | -50°C to 200°C |
| Dielectric Strength | High Insulation |
| Adhesion Level | Strong Bonding |
| Curing Type | Room Temperature Vulcanizing (RTV) |
| Application Area | CPUs, Transistors, 3D Printer Hotends, Chips |
| Package Contents | 1 x 5g Tube of Thermal Gel |
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable thermal transfer
My CPU temps dropped by about 4 degrees after replacing the old dried paste with this silicone gel. It cures nicely and doesn't pump out over time. Highly recommend for general electronics cooling.
Anonymous
Mar 19, 2026
Rating: 3/5
Decent but messy application
The product works fine for thermal conduction, but I found it a bit messy to apply precisely. Make sure to have some cleaning solution ready. Once cured, it performs well though.
Anonymous
Mar 16, 2026
Rating: 4/5
Good insulation properties
Used this on some old transistors in a power supply repair. It provides excellent electrical insulation and seems to handle the heat well. Only giving 4 stars because the tube nozzle is a bit wide for very small components.
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect for my Ender 3 hotend
This gel works exactly as described. I applied it to the throat tube heatsink on my 3D printer, and the temperature stability improved immediately. The milky white paste spreads easily and adheres well without dripping.
Anonymous
Mar 05, 2026
Rating: 5/5
Great value for 5g
For the price, you get a good amount of product. I've used it on multiple projects including LED drivers and motor controllers. The milky white color makes it easy to see where you've applied it.
Anonymous
Mar 04, 2026
Rating: 5/5
Strong adhesion as advertised
I was worried about the gel shifting over time, but the strong adhesion claim is accurate. It stays put even under vibration. Great for securing small heatsinks on chips where screws aren't an option.
Q: What is the shelf life if unopened?
A: When stored in a cool, dry place with the cap tightly sealed, the unopened tube has a shelf life of approximately 12 months from the date of manufacture.
Q: Does this require mixing before use?
A: No, this is a one-component silicone gel that is ready to use straight from the tube. No mixing or catalysts are required.
Q: How long does it take to fully cure?
A: At room temperature (25°C), the surface skins over in about 30 minutes, but full curing typically takes 24 hours depending on humidity and thickness of application.
Q: Can I use this on plastic parts of a 3D printer?
A: Yes, it is generally safe for most plastics used in 3D printing, but we recommend testing on a small inconspicuous area first to ensure compatibility with your specific material.
Q: Is this gel electrically conductive?
A: No, this silicone gel is designed to be electrically insulating, making it safe for use on live circuits and components like CPUs and transistors.
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
WoSporT Factory Direct WST Safety Case 32cm (12.6 inch) - Dustproof, Waterproof, and Impact-Resistant Tool Box
$95.00
South Korea DIO Dental Implant / Implant + Abutment + Crown
$1,580.00
40cm Extended Drill Attachment with Scouring Pad Head for Polishing, Rust Removal, and Marble Countertop Cleaning
$60.00
Authentic Ou Style Tian Kaishu Thousand Character Classic Calligraphy Card for Adult Practice, High-Definition Coated Paper
$55.10
Zer0g Ultra-Light 14g Backpack Waterproof Liner - Polycro Odor-Barrier Pack Liner for Hiking and Trekking
$21.20
Touchmark Liquid Acrylic Markers with Soft Tips, Specialized for Elementary School Art, Ideal Birthday Gift for Children
$18.90
Paper Blending Stump for Sketching - Professional Art Tool with Blade for Highlights, Pastels, and Oil Pastels
$3.74
Wen Zhengming Small Regular Script Love Lotus Essay Brush Tracing Practice Copybook Calligraphy Paper Copying Custom Wholesale for Beginners
$8.80
Heavy-duty Industrial Scouring Pad Roll with Aluminum Oxide for Stainless Steel Polishing and Rust Removal
$57.52
1.06m Leather Slitting Machine – Wide-Range Strip Cutter for Leather, Luggage, and Rubber Materials
$16,250.00
Ceramic Double-Boiler Steaming Bowl with Lid – Ideal for Eggs, Bird's Nest, Custard, and Soup for Home or Commercial Use
$21.11
![[Ya Que You Sheng] DT900 PRO X Calibration File V2 Version EQ Equalization](https://www.gosteppe.com/cache/small/product/269040/legacy-main-a3c0c55ffaafe89c05afced1.webp)
[Ya Que You Sheng] DT900 PRO X Calibration File V2 Version EQ Equalization
$15.00
Ceramic Rabbit Egg Holder, Creative Irregular Egg Stand, Home Breakfast Small Dish, Craft Gift Ornament
$44.78
Hot-Selling Wire Money Tree Bonsai Base – Ceramic Pot for Wealth Attraction Incense
$37.00
Maike Outdoor Sports Waterproof Backpack Wet-Dry Separation Ski Bag Fishing Creek Fins Multi-Function Gear Storage
$152.00
Viral NFC Chip Stickers for Music Wall - Adhesive Read/Write Tags for Song Scanning, Cards, and Photo Frames
$2.38
Rechargeable Generation 2 Personal Air Purifier - Safe Portable Electric Fan for Travel Commuting and Flights
$181.00
Integrated Sink Splash Guard with Silicone Drain Mat - Auto-Draining Countertop Organizer
$23.30
Ultra-Light Aluminum Camping Light Pole – Foldable Mini Lamp Stand for Outdoor Picnics and Tabletop Use
$8.33
bimoz Under-Desk Cable Organizer No-Drill Shelf for Home Office Socket Strip Router Wire Data Cable Fixer Minimalist Wire Winder Dual-Side Mount Ventilated Design
$40.80
Extended Deep-Cut External Thread Tool Holder with Relief Groove for Swiss-Type Lathe HKFF42R6001
$15.50
Meiao Dental Imported Dental Implant Package, Swiss ITI Straumann Implant Abutment, False Teeth, Filling, and Planting
$14,188.00
Assorted Colors Kids' Painting Crayons - Washable Oil Pastels in 12, 18, 24, or 36 Colors for Graffiti and Coloring
$2.47
Fruit and Vegetable Slicer - Stainless Steel Commercial Electric Multi-Function Shredder for Radish, Potato, Cucumber, Pepper, Automatic
$2,880.00
CAAS-Developed Granular Insecticide and Fungicide for Vegetable Gardens – Soil Pest Control and Fertilizer for Enhanced Vegetable Growth and Yield
$13.50
Marie's C6823 Sketch Blending Stumps (3-Pack), Professional Charcoal and Pastel Smudging Tools for Art Students and Beginners, Hard/Small/Highlight Set on Newsprint
$7.48
![[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)
