--- product_id: 629094074 title: "UTP-8 Thermal Putty,Cooling Pad for Electronic Devices (20, Grams)" brand: "upsiren" price: "₨18289" currency: LKR in_stock: true reviews_count: 9 category: "Upsiren" url: https://www.desertcart.lk/products/629094074-utp-8-thermal-putty-cooling-pad-for-electronic-devices-20 store_origin: LK region: Sri Lanka --- # 14.8 W/mK thermal conductivity Moldable, gap-filling putty Non-conductive & halogen-free safe UTP-8 Thermal Putty,Cooling Pad for Electronic Devices (20, Grams) **Brand:** upsiren **Price:** ₨18289 **Availability:** ✅ In Stock ## Summary > 🧊 Mold your way to cooler GPUs — because overheating is so last season! ## Quick Answers - **What is this?** UTP-8 Thermal Putty,Cooling Pad for Electronic Devices (20, Grams) by upsiren - **How much does it cost?** ₨18289 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/629094074-utp-8-thermal-putty-cooling-pad-for-electronic-devices-20) ## 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 & Reliable:** Halogen-free, RoHS compliant formula eliminates short-circuit risks - • **Long-Term Stability:** Won't dry out or crumble, ensuring consistent performance over time - • **Versatile Application:** Supports manual or automated dispensing for pro-level repairs and mods - • **High Thermal Efficiency:** Delivers 14.8 W/mK to keep your graphics components chill under pressure - • **Precision Molded Cooling:** Easily fills uneven GPU & VRAM gaps for flawless heat transfer ## Overview UTP-8 Thermal Putty is a 20-gram, high-performance, moldable thermal interface material designed specifically for GPU, VGA, and memory IC chips. With a thermal conductivity of 14.8 W/mK, it replaces traditional thermal pads by perfectly filling gaps and ensuring optimal heat dissipation. Its non-conductive, halogen-free formula guarantees safety and durability, making it ideal for professional PC modders, electronics technicians, and anyone serious about maintaining peak GPU performance without the risk of drying out or short circuits. ## Description UTP‑8 Moldable Thermal Putty is RoHS compliant halogen‑free gap‑filling thermal material, NOT intended for CPU use. 14.8W/mK thermal performance replaces traditional thermal pads for GPU, VGA and memory IC chips. Low‑viscosity tacky texture supports manual or auto‑dispensing installation. It will not dry out, ideal for electronic assembly, rework and field repair. Review: The Ultimate Sweet Spot for VRAM and VRM Cooling in Extreme Heat - I recently ordered this UPSIREN UTP-8 thermal putty to tackle a major heat issue on a friend's older ASUS laptop with an RTX 2060. Out here in Indio the summer ambient temperatures are brutal and standard thermal pads simply do not cut it. The factory pads inside this laptop were dried out and crumbling. Sizing and cutting traditional replacement pads is a fool's errand. If you get the millimeter thickness even slightly wrong, the copper heatsink will not make proper contact with the main processor die. That completely ruins your entire cooling system. This pink putty completely solves that problem by acting exactly like moldable clay. You just roll it into small pieces and place them directly onto the VRMs and VRAM memory chips. The wonderful thing with the UTP-8 is its incredible compressibility. When you screw the laptop heatsink back down using a crisscross pattern the putty effortlessly squishes out to fill the exact gap required. It guarantees perfect mounting pressure for your main chips while delivering an impressive 14.8 W/mK of thermal conductivity to the surrounding power components. Just remember to avoid during application is putting the putty on unpopulated solder pads. My client's motherboard had empty rectangles where additional VRAM chips could have been placed but the factory lazily stamped putty there anyway. You only want to apply this to the actual black silicon chips and grey power blocks to avoid wasting the material. Working with this putty is incredibly satisfying once you get the hang of it. I recommend leaving the clear plastic film on your primary CPU thermal pad (TPM7950 used in picutures) while you wrestle with this pink material to keep your critical surfaces perfectly clean. Once the laptop was reassembled, the VRM and core temperatures dropped so drastically that I was able to comfortably run Cinebench stress tests maxing out in the low 70s on a laptop that was throttling during idle before. If you are doing a full laptop teardown or replacing the thermal interface material on a desktop GPU this twenty gram jar provides more than enough material to get the job done right the first time. Review: Amazing product - Amazing product and easy to work with and apply. Works as expected!! I put it on my Razer Blade 16 with rtx 5090 in combo with Honeywell ptm 7950 and saw temps of 10-15 less for CPU(AMD Ryzen AI 9) and 5-10 less for the GPU. ## Features - NOT SUITABLE FOR CPU: 14.8 W/mK high‑conductivity thermal putty, works as replacement for soft thermal pads, fills gaps for GPU, VGA and memory IC chips. - NON‑CONDUCTIVE & SAFE: Halogen‑free and RoHS compliant formula prevents short‑circuit risk, delivers stable performance under high‑temperature working conditions. - LOW VISCOSITY & MOLDABLE: Tacky flexible texture fits uneven surfaces. Supports auto‑dispensing equipment and stencil screen‑printing application scenarios. - NO DRY‑OUT PERFORMANCE: Fully cured thermal material will not dry out over time, great for electronic assembly, rework and field repair projects. - GAP‑FILLING COST‑SAVER: Compresses well to fill gaps compared with rigid thermal pads, practical for PC modders and electronics maintenance technicians. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #21 in Thermal Pads | | Customer Reviews | 4.7 out of 5 stars 64 Reviews | ## Images ![UTP-8 Thermal Putty,Cooling Pad for Electronic Devices (20, Grams) - Image 1](https://m.media-amazon.com/images/I/71Gkg5uz2tL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Ultimate Sweet Spot for VRAM and VRM Cooling in Extreme Heat *by M***Z on February 15, 2026* I recently ordered this UPSIREN UTP-8 thermal putty to tackle a major heat issue on a friend's older ASUS laptop with an RTX 2060. Out here in Indio the summer ambient temperatures are brutal and standard thermal pads simply do not cut it. The factory pads inside this laptop were dried out and crumbling. Sizing and cutting traditional replacement pads is a fool's errand. If you get the millimeter thickness even slightly wrong, the copper heatsink will not make proper contact with the main processor die. That completely ruins your entire cooling system. This pink putty completely solves that problem by acting exactly like moldable clay. You just roll it into small pieces and place them directly onto the VRMs and VRAM memory chips. The wonderful thing with the UTP-8 is its incredible compressibility. When you screw the laptop heatsink back down using a crisscross pattern the putty effortlessly squishes out to fill the exact gap required. It guarantees perfect mounting pressure for your main chips while delivering an impressive 14.8 W/mK of thermal conductivity to the surrounding power components. Just remember to avoid during application is putting the putty on unpopulated solder pads. My client's motherboard had empty rectangles where additional VRAM chips could have been placed but the factory lazily stamped putty there anyway. You only want to apply this to the actual black silicon chips and grey power blocks to avoid wasting the material. Working with this putty is incredibly satisfying once you get the hang of it. I recommend leaving the clear plastic film on your primary CPU thermal pad (TPM7950 used in picutures) while you wrestle with this pink material to keep your critical surfaces perfectly clean. Once the laptop was reassembled, the VRM and core temperatures dropped so drastically that I was able to comfortably run Cinebench stress tests maxing out in the low 70s on a laptop that was throttling during idle before. If you are doing a full laptop teardown or replacing the thermal interface material on a desktop GPU this twenty gram jar provides more than enough material to get the job done right the first time. ### ⭐⭐⭐⭐⭐ Amazing product *by K***D on June 1, 2026* Amazing product and easy to work with and apply. Works as expected!! I put it on my Razer Blade 16 with rtx 5090 in combo with Honeywell ptm 7950 and saw temps of 10-15 less for CPU(AMD Ryzen AI 9) and 5-10 less for the GPU. ### ⭐⭐⭐⭐⭐ Cooler temps! *by A***C on August 4, 2026* Works great for a repaste on my 7900xtx now my temps never go above 81c! Watch a video before using! Sticks pretty well once you start working with it and it’s a great price ## Frequently Bought Together - UPSIREN UTP-8 14.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (20, Grams) - 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.lk/products/629094074-utp-8-thermal-putty-cooling-pad-for-electronic-devices-20](https://www.desertcart.lk/products/629094074-utp-8-thermal-putty-cooling-pad-for-electronic-devices-20) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-18*