Video covers Protecting Your FPV Camera / Electronics using Liquid Electrical Tape.
I purchased this from my local Electronics supplier here in Australia (jaycar.com). Its also available from ebay if you can't source it locally. I never really had the need for this product since in the last 3 years of FPVing moisture hasn't been an issue, however since we started flying mini quadcopters it soon became apparent that we were getting water on our FPV camera.
If you do use this product make sure you read the instructions that come with it and please make sure you use it in a well ventilated area as the fumes smell pretty nasty!!!
