Accord with environmental protection requirements, the thermal paste features high thermal conductivity, high insulation, high temperature resistant, low oil separation, non-corrosive. Filling the gape between heating element and the cooling device, increasing the contact area can achieve the soundest thermal conductivity effect. Practical thermal paste is made of premium material, which features excellent thermally conductive function. The lengths of the product are 7cm, 12cm. It is suitable to use on the CPU/GPU/LED heat dissipation, etc. Item Name: Thermal Paste Material:Silicone Operating Temperature: -30 - 280 degrees Celsius Specific Gravity: >2g/cm3 Thermal Conductivity: 1.93W/m-K Thermal Impedance: 0.238 degrees Celsius-in2/W Viscosity: 1000 Concentration: 340±10 (1/10mm) Instantaneous Temperature Resistance: -50 - 300 degrees Celsius Size Details: Length: Small: 7cm/2.76", Large: 12cm/4.73" (Approx.) Notes: 1. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement. 3. Keep children away from it. If it is swallowed or inadvertently comes into eyes, ear, nose, mouth,please flush with clean water or send to hospital when necessary. 4. Preservation at normal temperature. Please cover it after used, avoiding impurities such as dust, that have a bad effect on thermal conductivity. Method of Use: 1. Extrude the product directly during use, rub the surface of the adherend, and cover it immediately after use to prevent it from being tried again. 2. The surface fixation speed is related to the relative humidity and temperature in the air. The higher the temperature, the faster the curing speed, and vice versa. 3. Recommended thickness: 0.1-0.5mm, the thinner the better. 4. Please clean the surface of the adhesive with a solvent (such as alcohol) before use, avoid cleaning with detergent, and use it after the surface is clean. Package Includes: 1 X Thermal Paste