FYI, CameraSolution is connected to me. The only seller in the world who is, actually. Stefan Ihrke and I have been friends for many years and he sells my foam over there (as I sell his camera leather kits here). If you're in Europe or find it easier to deal with somebody in Germany, Stefan is the right choice. If you want to talk to me about light sealing problems, please send a PM. I have kits for over 200 models of cameras, and I'm happy to help you with odd requests also. The foam we sell has been proven not to go gooey for over 50 years. Since 1958, it is the best foam for camera use I've ever seen with no exceptions.
Jon