Hi, I have been using Transmission Electron Microscopy (TEM) Cu grids, as a shadow mask for e-beam evaporation. I use rubber cement to hold down the TEM grid. Can anybody suggest something other than rubber cement? I need something that is easy to put on and remove, since I need to position the TEM grid using micromanipulators. Thanks, Prasoon Joshi Pennsylvania State University 306 EE West University Park PA 16802 Ph: 814 - 865 3364