Forum adverts like this one are shown to any user who is not logged in. Join us by filling out a tiny 3 field form and you will get your own, free, dakka user account which gives a good range of benefits to you: No adverts like this in the forums anymore. Times and dates in your local timezone. Full tracking of what you have read so you can skip to your first unread post, easily see what has changed since you last logged in, and easily see what is new at a glance. Email notifications for threads you want to watch closely. Being a part of the oldest wargaming community on the net. If you are already a member then feel free to login now.

I see this in tutorials but I haven't been able to to actually figure out what they are using. Can anyone tell me?

Blutac? The stuff you use to hold posters up.

The decent stuff will stick, yet be light enough to not rip off paint. Some of the cheap stuff though, probably will.

Blu-tac? It is what I would use.

Otherwise you can use liquid mask, for example http://www.amazon.co.uk/Vallejo-28850-Liquid-Masking-Fluid/dp/B001JJT6QA

Thank you i'll give it a try.

Silly putty. The original kind. Not glow in the dark it is greasy.