Product Description Used for filling the for gap between the heat source and heat sink device. Its outstanding performance on the CPU GPU LED will meet your high standard demand for cooling system. Product features: for Accord with RoHS and REACH environmental for protection requirements. High thermal conductivity, high insulation, high temperature resistant, low oil separation, non-corrosive. Working principle: Filling the for gap between heating element and the cooling device; Increasing the contact area so as to achieve the soundest thermal conductivity effect. It is an electrically non-conductive paste that is applied between CPU/GPU and designated coolers to transfer the dissipated heat from the components to the heat sink. It eliminates the risks of causing short circuit and in turn adding more for protection to your computer. Smearing Steps: 1.Clean up the surface. 2.Use Thermal Grease on the CPU/GPU surface center. 3.Using scraper or other tools to smear the thermal paste onto the CPU. 4.After coating the product,the thickness is based on A4 paper thickness. Warm notice: Keep children away from it. If it is swallowed or inadvertently come into eyes, ear, nose, mouth,please flush with clean water or send to hospital when necessary. Storage: Preservation at normal temperature. Please cover it after used, avoiding impurities such as dust, that have a bad effect on thermal conductivity. model:ZF-EX Color: Gray Thermal Conductivity: 14.6W/for m k Thermal Resistance: 0.003k/for w Operating Temperature: -160c ~ +280c Content: 2g Quantity:1Pc Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1Pc x ZF-EX+scraper (other accessories demo in the picture are not included)