Brand New Sealed Authentic | High Thermal Conductivity 8.5 W/mK | 40x60x0.25mm upto 6 Applications | Electrically Non-Conductive | Resistant to Heatsink Warp | No Drying Out or Degrading Over Time | Zero Mess on Cleanup | Flawless and Easy Application | No Pump Out Effect | Better Performance Than Regular Paste | Fills up every Microscopic Dents for Better Contact