I know this thread has been laying dormant for a couple of weeks now but I was scrolling through the sub-forum and thought I could lend a hand.
When I've done static grass in the past, I've used a Gaugemaster (I think) applicator. Well, I say "applicator" -it's a yellow bottle with a grey thing with holes in in the top into which you put the static grass. You then shake the bottle for a short while, turn it upside-down, and squeeze it onto the area which you want to grass-ify.
I've also found that using WHSmith's PVA glue doesn't (always) work - when I used it, it dried clear but dark, ruining the effect of the grass. Although maybe I did it wrong in a rush! It's been a couple of years since that now.
If you want to do smaller sections of static grass, I'd reccomend the following method:
- Measure out the dimensions of the area which you wish to static grass-ify, e.g. a square garden.
- Make a template of the same size as the area on your layout which you wish to cover in grass.
- Paint your template in some sort of paint for a base cover (although I used green felt when I did this a couple of years ago).
- Wait for the paint to dry and then cover the template in PVA glue.
- Get your static grass applicator sorted and then use it on the template.
- Apply the grass onto the template.
- Wait for it all to dry.
- Put the template onto your layout, gluing it if required.
Turns out the above method helps a lot with all sorts of modelling work and I'm sure everyone on this sub-forum has used that technique for things like buildings.
Hope this helps,
-Peter