--- product_id: 736013359 title: "UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g)" brand: "upsiren" price: "115869CFA" currency: XOF in_stock: true reviews_count: 11 category: "Upsiren" url: https://www.desertcart.sn/products/736013359-utp-x-ultra-16-8w-mk-thermal-putty-for-vga store_origin: SN region: Senegal --- # 1000+ days long operational life 16.8 W/mK ultra thermal conductivity Flexible putty replaces pads up to 3mm thick UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) **Brand:** upsiren **Price:** 115869CFA **Availability:** ✅ In Stock ## Summary > 🔥 Cool smarter, not harder — the ultimate thermal putty for unstoppable performance! ## Quick Answers - **What is this?** UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) by upsiren - **How much does it cost?** 115869CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/736013359-utp-x-ultra-16-8w-mk-thermal-putty-for-vga) ## Best For - upsiren enthusiasts ## Why This Product - Trusted upsiren brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Durable:** Non-electrically conductive and heat resistant up to 250°C, ensuring reliable, long-lasting protection. - • **Pro-Grade Versatility:** Trusted by overclockers and professionals for GPUs, memory modules, automotive electronics, and military-grade devices. - • **Effortless Application:** Sticky, gummy texture spreads easily on memory chips and GPUs, making upgrades hassle-free once you master the technique. - • **Perfect Fit Every Time:** Malleable putty adapts seamlessly to uneven surfaces and weak mounting pressure—no more guesswork on pad thickness. - • **Next-Level Cooling Efficiency:** Delivers 3x better heat transfer than standard thermal pads for peak GPU and IC performance. ## Overview The UTP-X Ultra Thermal Putty is a high-performance, sticky thermal interface material boasting a thermal conductivity of 16.8 W/mK—over three times that of typical thermal pads. Designed to replace pads up to 3mm thick, it offers superior heat dissipation for GPUs, memory chips, and various electronics. Non-conductive and heat resistant up to 250°C, it ensures safe, long-lasting operation with a theoretical lifespan exceeding 1000 days. Ideal for professionals seeking reliable, customizable cooling solutions in demanding environments. ## Description Applications *Automotive Electronic Control Units *Heat sink, Memory modules *LED Lighting, LCD-TV *Military Electronics *Power Supplies *Telecom services *Wireless instruments *Automotive control services Review: Works amazing, so much less fuss especially if you have weak mounting pressure/don't know pad size - So i had an issue. I have a VERY obscure graphics card that seemingly nobody else on earth owns (HP Omen 3070ti) that had horrible thermal issues. It also had incredibly weak mounting pressure so not only could i not find proper pad thickness info anywhere online but the mounting pressure was so weak trying to find the exact combination of soft and hard and thickness of pads was impossible, if i was even the tiniest bit off i'd get uneven die contact and hotspot issues so i gave up on pads and decided to try putty. If you have a worst case scenario like me where mounting pressure is THIS bad putty is the way to go. Mine was SO bad even the squishyness of the putty could prevent proper die contact but putty is so easy to work with all i had to do was keep cutting a bit off and remolding it till i got good contact with virtually zero resistance. Combined with PTM7950 the results speak for itself. My card went from 85c core temp with 105c hotspot under load with 100% fans to 65c core temp with 73c hotspot under load with fans going about 35%. Most of that is the PTM but i NEVER and i mean NEVER could have gotten proper gpu die contact with pads. I tried for 3 days and it just didn't work. With a card that's not total garbage like mine you can just put putty down, squish it down and repaste and forget it. No measuring of pads, no cutting, no nonsense and it works so good. Amazing product and so easy to work with. I'm NEVER buying thermal pads again. Review: Best thermal pad replacement - Hands down the best thermal putty for consistent performance. I use this over other brands on my highly overclocked 4090. Coupled with PTM for the GPU, the watercooled card rarely ever goes over 47C even when hitting record setting benchmarks (#1 on multiple 3DMark tests for 9950X + 4090 combo). Even slapped this stuff on my watercooled RAM after replacing the thermal pads. Basically anywhere you use thermal pads, this stuff will perform better. Only major downside is that it's not easy to clean and can be a little fiddly to apply. HIghly recommend watching tutorial videos if you've never handled the stuff. You need far less than you think, but once you get used to handling it, it's super easy to apply. ## Features - 1. Ultra thermal putty is a high quality gummy / sticky thermal paste designed for use on memory chips and GPUs of various computers. - 2. Ultra thermal putty can replace soft thermal pads that are used on computers (up to 3mm thick) - 3. Ultra thermal putty has thermal conductivity K>16.8 W/m.K (at least 3 times higher than common thermal pads that are used on computers and comercial electronics) - 4. Ultra thermal putty is applied very easily directly on the component and has no electrical conductivity. It can be heated up to 250 degrees (Celcium) and has a long operational life time ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #17 in Thermal Pads | | Customer Reviews | 4.5 out of 5 stars 127 Reviews | ## Images ![UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) - Image 1](https://m.media-amazon.com/images/I/51M+ayAwwdL.jpg) ![UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) - Image 2](https://m.media-amazon.com/images/I/4125wnVpjcL.jpg) ![UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) - Image 3](https://m.media-amazon.com/images/I/51ph1Awlb+L.jpg) ![UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) - Image 4](https://m.media-amazon.com/images/I/61Qr0A5ksZL.jpg) ![UTP-X Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) - Image 5](https://m.media-amazon.com/images/I/51w2Bst-WqL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works amazing, so much less fuss especially if you have weak mounting pressure/don't know pad size *by C***T on March 11, 2026* So i had an issue. I have a VERY obscure graphics card that seemingly nobody else on earth owns (HP Omen 3070ti) that had horrible thermal issues. It also had incredibly weak mounting pressure so not only could i not find proper pad thickness info anywhere online but the mounting pressure was so weak trying to find the exact combination of soft and hard and thickness of pads was impossible, if i was even the tiniest bit off i'd get uneven die contact and hotspot issues so i gave up on pads and decided to try putty. If you have a worst case scenario like me where mounting pressure is THIS bad putty is the way to go. Mine was SO bad even the squishyness of the putty could prevent proper die contact but putty is so easy to work with all i had to do was keep cutting a bit off and remolding it till i got good contact with virtually zero resistance. Combined with PTM7950 the results speak for itself. My card went from 85c core temp with 105c hotspot under load with 100% fans to 65c core temp with 73c hotspot under load with fans going about 35%. Most of that is the PTM but i NEVER and i mean NEVER could have gotten proper gpu die contact with pads. I tried for 3 days and it just didn't work. With a card that's not total garbage like mine you can just put putty down, squish it down and repaste and forget it. No measuring of pads, no cutting, no nonsense and it works so good. Amazing product and so easy to work with. I'm NEVER buying thermal pads again. ### ⭐⭐⭐⭐⭐ Best thermal pad replacement *by D***K on February 18, 2026* Hands down the best thermal putty for consistent performance. I use this over other brands on my highly overclocked 4090. Coupled with PTM for the GPU, the watercooled card rarely ever goes over 47C even when hitting record setting benchmarks (#1 on multiple 3DMark tests for 9950X + 4090 combo). Even slapped this stuff on my watercooled RAM after replacing the thermal pads. Basically anywhere you use thermal pads, this stuff will perform better. Only major downside is that it's not easy to clean and can be a little fiddly to apply. HIghly recommend watching tutorial videos if you've never handled the stuff. You need far less than you think, but once you get used to handling it, it's super easy to apply. ### ⭐⭐⭐⭐⭐ Requires patience but the global thermals are excellent. *by J***M on March 19, 2026* Used this to revamp a 3080 FTW3 12GB. The card is known to have slightly off pad sizes. I wouldn't consider any putty "easy" to apply but it eliminates fuss over pad sizes and tension when applied correctly. While time consuming, it's a great one stop pick. If you intend to use this on your VRAM like I did you might need more than 20g. I used about 35g. The card never had serious cooling issues but this brought the hotspot down 4c from 80c, more notably MOSFETs/VRAM/Power never break 65c, all thanks to improved thermal transfer. I should mention this is all on air in a sub tropic area. Very much worth it if you're willing and careful. ## Frequently Bought Together - UPSIREN Ultra 16.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty (100g) - PTM7950 40x80x0.25mm Phase Change GPU Thermal Pad, JOYJOM High Conductive Silicone Grease 8.5W/mK CPU Thermal Paste for PS5 Steam Deck CPU GPU SSD M.2 Laptop - Thermal Grizzly - PhaseSheet PTM (50x40mm)- High Performance Thermal pad with Phase Change Material | Durable, not electrically Conductive | for CPU, GPU & Electronics Cooling --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/736013359-utp-x-ultra-16-8w-mk-thermal-putty-for-vga](https://www.desertcart.sn/products/736013359-utp-x-ultra-16-8w-mk-thermal-putty-for-vga) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-09*