when i was working on my senic ridge layout, i was applying woodland senics dirt after applying glue. it wasnt sticking. so i got an ieda of taking the dirt and mixing 50/50 glue mixture. i mixed it until, in the right ammount, it became like puddy. so i started working the dirt puddy around the tunnels and the bottom left of the layout. i did that to make it look like it was cut out. it is time consuming prosses, but it is well worth it all in the end
ya. i used a elmers and water 50/50 mix. it was still gooy when i stoped last night so i let a fan run overnight. and it is hard as ever.
