--- product_id: 727847413 title: "12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g)" brand: "upsiren" price: "£25.45" currency: GBP in_stock: true reviews_count: 5 category: "Upsiren" url: https://www.desertcart.co.uk/products/727847413-12-8w-mk-thermal-putty-for-vga-gpu-ic-processor store_origin: GB region: United Kingdom --- # 12.8 W/mK ultra-high thermal conductivity Low viscosity for precise dispensing & adhesion Fully cured, non-drying heat management putty 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g) **Brand:** upsiren **Price:** £25.45 **Availability:** ✅ In Stock ## Summary > ❄️ Cool smarter, not harder — the ultimate thermal putty upgrade! ## Quick Answers - **What is this?** 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g) by upsiren - **How much does it cost?** £25.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/727847413-12-8w-mk-thermal-putty-for-vga-gpu-ic-processor) ## 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 & Compliant:** ROHS certified and halogen-free, perfect for sensitive environments with strict hazardous material restrictions. - • **Durable & Reliable:** Unlike silicone grease, this putty cures fully and never dries out, ensuring long-lasting thermal performance. - • **Compact & Lightweight:** 10g pack size with easy handling and storage, designed for professional-grade thermal management on the go. - • **Gap-Filling Precision:** Outperforms thermal pads by fully sealing gaps and compressing better, maximizing cooling efficiency and saving costs. - • **Versatile Application:** Ideal for automatic dispensing, stencil screening, rework, and field repairs with excellent heat sink adhesion. ## Overview UPSIREN’s 12.8 W/mK Thermal Putty is a high-performance, fully cured heat management solution designed for VGA, GPU, and IC processors. It offers superior gap filling and compression compared to traditional thermal pads, ensuring rapid heat rejection without drying out. With low viscosity for precise application and strong adhesion to heat sinks, it’s perfect for automated dispensing, rework, and field repairs. ROHS compliant and halogen-free, this 10g thermal putty is a safe, cost-effective choice for professional electronic assembly and repair. ## Description * It cannot be used as a silicone grease on the CPU. High thermal performance, unique full curing heat management solution. This material for electronic assembly will not dry out. * Low viscosity for dispensing applications; This material has good adhesion to heat sinks and can be used for automatic dispensing and stenciling screening. * Perfect for rework and field repairs. Compared to thermal pads, this material can fill the gap completely, and compress better, saving you money. ROHS compliant, halogen free, safe for use in areas where harmful substances are prohibited. Review: Excelente producto para remplazar thermalpads Review: Awesom ## Features - ※CPUのシリコングリースとしては使用できません。 これは高い熱性能、ユニークな、電子アセンブリ用の完全に硬化した熱管理ソリューションであり、この素材は乾燥しません。 - *ディスペンス用途には低粘度です。この素材はヒートシンクに粘着性があり、自動ディスペンス装置やステンシルスクリーン印刷などの用途に使用できます。 - *リワークや現場での修理に最適です。 サーマルパッドと比較すると、この素材は隙間を完全に埋めることができ、圧縮性が高く、コストを節約できます。 - *ROHS準拠でハロゲンフリーで、有害物質が禁止されている用途にさらなる安心を提供します。 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJS8ZCML | | Amazon Bestseller | #120,432 in Computers ( See Top 100 in Computers ) #141 in Thermal Pads | | Are Batteries Included | No | | Brand | UPSIREN | | Customer Reviews | 4.5 4.5 out of 5 stars (153) | | Date First Available | February 17, 2024 | | Item Weight | 20 g | | Item model number | DRG-UX-20g | | Manufacturer | UPSIREN | | Package Dimensions | 9.8 x 6.2 x 2.2 cm; 20 g | ## Images ![12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g) - Image 1](https://m.media-amazon.com/images/I/51ZXou6MfFL.jpg) ![12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g) - Image 2](https://m.media-amazon.com/images/I/61jTvOgebdL.jpg) ![12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g) - Image 3](https://m.media-amazon.com/images/I/61c8hAl4gkL.jpg) ![12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g) - Image 4](https://m.media-amazon.com/images/I/61GVJKBA6dL.jpg) ![12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Rejection Putty High Performance (10g) - Image 5](https://m.media-amazon.com/images/I/613uAS7ovGL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***A on May 18, 2025* Excelente producto para remplazar thermalpads ### ⭐⭐⭐⭐⭐ Review *by A***H on February 24, 2026* Awesom ### ⭐⭐⭐⭐⭐ Review *by J***J on March 13, 2026* Worked great and easy to apply. One unit was enough to replace all the thermal pads from an RX6600. ## Frequently Bought Together - UPSIREN 12.8w/mk Thermal Putty for VGA GPU IC Processor Rapid Cooling Thermal Pad Replacement Heat Blocking Putty High Performance (10g) - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive --- ## 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.co.uk/products/727847413-12-8w-mk-thermal-putty-for-vga-gpu-ic-processor](https://www.desertcart.co.uk/products/727847413-12-8w-mk-thermal-putty-for-vga-gpu-ic-processor) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*