What do you guys use to hold ballast in place outside? I've heard that some people use diluted white glue, but wouldn't the rain wash it away?
OptisailorusaCheck out this thread, http://cs.trains.com/trccs/forums/t/159524.aspx
In English it is called "Gravel Glue" and we have a rather long discussion with phone numbers, names of vendors and much more.
Tom Trigg
Get the Garden Railways newsletter delivered to your inbox twice a month