Thermal Grizzly GPU Guard Gasket | 100×100×0.8mm | TG-GG-100-100-08
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- GPU Die Protection Gasket — Precision-cut foam barrier designed to protect the GPU die from chipping, cracking, and damage during cooler installation
- Highly Compressible Foam — Compresses evenly under heatsink mounting pressure without interfering with thermal paste application or die contact
- 100×100mm | 0.8mm Thickness — Sized to fit around standard GPU die footprints with a low-profile 0.8mm compressed thickness
- Prevents Uneven Mounting Pressure — Distributes cooler mounting force evenly to reduce stress concentration on fragile GPU die edges
- Reusable — Durable foam construction withstands repeated cooler removal and reinstallation cycles
- Compatible with Direct-Die Cooling — Designed for use alongside liquid metal or high-performance thermal paste on delidded or direct-die GPU configurations
The Thermal Grizzly TG GPU Guard Gasket is a precision-engineered protective foam barrier designed to shield the GPU die during cooler installation, removal, and transport. Placed around the die before mounting a heatsink or waterblock, it prevents the cooler’s contact plate from contacting the die edges at an angle — the most common cause of GPU die chipping during installation. The highly compressible foam conforms to the heatsink base as mounting pressure is applied, ensuring the thermal interface layer remains undisturbed while the gasket absorbs and distributes lateral forces away from the die.
At 100×100mm with a 0.8mm thickness, it fits around the die footprint of most modern GPUs and fits between the PCB surface and heatsink base. The durable foam construction handles repeated mounting cycles without deforming permanently, making it a practical addition to any enthusiast, overclocker, or professional builder’s toolkit when working with direct-die or exposed die GPU configurations.
Ideal For
- GPU Cooler Installation & Replacement — Protects the die during heatsink or waterblock mounting on delidded or direct-die GPUs
- Direct-Die Liquid Metal Application — Provides a clean boundary around the die for controlled liquid metal application
- Enthusiasts & Overclockers — Essential safety layer when repeatedly mounting and removing GPU coolers
- Professional System Builders — Reduces risk of die damage during high-end GPU builds and maintenance
- GPU Transport & Storage — Protects exposed die surfaces during transport or temporary storage
Specifications
- MPN — TG-GG-100-100-08
- SKU — CCTGGG10010008
- Dimensions — 100×100mm
- Thickness — 0.8mm
- Material — Highly compressible foam
- Function — GPU die protection / mounting gasket
- Reusable — Yes
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About Brand
About Brand
Thermal Grizzly is a premium German brand specializing in high-performance thermal solutions for PC hardware. The brand is globally recognized for its advanced thermal paste, thermal pads, and liquid metal compounds, designed to deliver exceptional heat transfer for CPUs, GPUs, and high-end systems.
Shipping & Rerturns
Shipping & Rerturns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Model Number : TG-GG-100-100-08
Thermal Conductivity :
Dimensions : 100×100mm
Thickness :
Material :
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, please contact us for further instructions. For returns due to reasons other than product defects or our error, customers are responsible for return shipping costs.

