ITEM NAME:1PC CPU GPU Thermal Silicone Grease Compound Glue Star I6G3 J4R8 Be 922 Z3W G4V5 Description&Preview.Stars-922 Heatsink Plaster Thermal Conductive Glue. 1x Heatsink Plaster. Thermal conductivity: > 1.2W/m-K Thermal. Thermal properties, strong adhesion. You can follow below process to chontact us. Net Weight: 5g.