I want to extend the upper level of my layout and town. I like foam core board over plywood ,because it is light weight. Can it be had in larger sizes rather than the 20"x30" pieces that you get at the craft store .I guess pink insulation board is an alternative , but I like the white paper covering of foam core, because it works well with my winter scenery with no painting required.I appreciate any help.
Thanks;
Mike
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