We are all familiar with the 2" blue foam we curently use in layout construction. It is very dense and very sturdy and makes for pretty solid and lightweight benchwork. My question is what wrong with using the 2" white "beadboard" foam?
Aside from the obvious (less density and somewhat harder to shape), given proper support, more specifically under trackwork, would not white foam work just as well as blue or pink foam?
Aside from the obvious (less density and somewhat harder to shape), given proper support, more specifically under trackwork, would not white foam work just as well as blue or pink foam?