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.
DIY Handmade Soap Mold - Carnation Flower Rectangular Silicone Mold for Homemade Soap, Mother's Day Gift
$14.30
Fried Chicken Warmer Cabinet with Heat Lamp Small Single-Layer Insulated Box for Pies Youtiao Chestnuts and Roasted Sweet Potatoes Display Case
$500.00
Dried & Preserved Flower DIY Kit for Scented Candles – Ocean Style for Festivals, Team Building, and Workshops
$6.83
304 Stainless Steel Chain, Thickened Industrial Seamless Short/Long Link Chain for Lifting, Swing, or Dog Leash
$1.50
Large Bucket 502 Glue, Strong Instant Adhesive, Gold Material 502 Dry Glue for Leather, Metal, Furniture, and Plastic Bonding by Manufacturer
$1,893.00
Rectangular Plastic Vegetable Planter for Balcony - Durable Home Gardening Pot
$12.90
Chinese Painting Line Drawing Copybook, Gongbi Sketch Template, Large-Scale Tracing Album, Ancient Style Brush Control and Line Practice Book
$7.48
German Continental Tires 225/45R17 Run-Flat, 19-Inch Original Authentic with Full Tread Patterns
$380.00
Dynamic Sheet Music Simplified Notation Accompaniment for Electric Wind Instrument Saxophone Hulusi Ocarina Flute Bamboo Flute
$10.00
LL Industrial Lint-free Wiping Paper - Oil and Water Absorbent Non-woven Fabric (White/Blue Large Roll)
$185.82
Continental Quiet Used Car Tires 225/235/245/255/265-35/40/45/50 R17/18/19/20/21/22/23
$284.00
Negotiable Price: Siemens Load Cell 7mh4106-5ec11, Brand New Unused, Contact for Price Negotiation
$1,332.00
Premium Over-Toilet Storage Organizer, Wall-Mounted Bathroom Shelf, No Drilling Required, Multi-Function Toilet Rack
$31.76
Model 2000 Large Commercial Vegetable Cutter for Slicing, Dicing, and Cutting Leafy Greens and Kimchi
$11,000.00
Aromatherapy Candle Tool Set - Includes Igniter, Snuffer, Wick Trimmer, Flame Extinguisher Cover, and Rotating Carousel Ornament
$2.55
onlycook 304 Stainless Steel Kitchen Rack with Narrow Edge for Sink, Dishcloth Drainer, and Sponge Basket
$36.50
7-Piece Square Succulent Pot Set with Trays - Durable Plastic Colorful Root-Control Planters
$75.50
Minimalist Japanese Style Kitchen Sponge Brush Dish Soap Drain Rack Air-Dry Cloth Rack Sink Organizer Box
$21.00
PVC Cable Cover Speed Bump Style Wire Protector for Indoor Cables and Pipes
$9.10
Spiegel BGF-161 Portable Tire Stone Removal Hook - Multi-function Tool for Cleaning Car Tire Treads
$7.84
7A Natural Amethyst Purple Rabbit Hair Loose Beads for Women's DIY Bracelets and Snowflake Necklaces
$3.83
DIY Handmade Soap Silicone Mold, Essential Oil Soap, Creative Gift Soap Base and Aromatherapy Materials, Love Forever Design
$12.90
Flameless Aromatherapy Diffuser with Essential Oils, Dried Flowers, and Preserved Flower Decor
$13.60
DOUBLECOIN 7.00R16LT-14 (RSS2) All-Steel Radial Truck Tire - Economical and Wear-Resistant
$1,375.00
Tactical Laser Flashlight, Super Bright Rechargeable Mini Portable Light for Outdoor Long-Range Use, Home Multi-Function Zoom
$339.22
![MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects](https://www.gosteppe.com/cache/small/product/270441/legacy-main-3390792413846e9dfc410750.webp)
MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects
$11.90
New Pearl Mini Watercolor Solid Set – Portable Travel Sketchbook & Palette Kit for Students, 12 Colors with Magnetic Transparent Case
$5.78
Natural Cream-Body Green Rutilated Quartz Loose Beads - DIY Handmade Beading Accessories including Spacer Beads and Multi-Gem Bracelet Components
$5.25
Fresh Milk Beverage Production Equipment – Small Pasteurization Tank & Fermented Liquid Yogurt Tank
$6,580.00
Mold Mirror Polishing Cloth - Removes Material Marks, Available in Red, Yellow, White; Self-Adhesive Velvet for High-Gloss Mirror Finishing
$21.60
![[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)
