#foam #foamplanes

Hello, I'm fairly new to this forum so I'm not really sure on where to find really anything, I have a project to build a large airplane out of either foam / cardboard / wood, my issue is, first, i need to have it like 1.5 m in length and 80 cm in height - so I haven't had luck on where to...

Hello Guys, How do we exactly call this material "foam", "foamboard" to build planes? I live in another country (Russia), and I'am trying to find it. What industry is usually using it? What chemicals is in it? Polyurethane? Polystyrene? How thick is it usualy for foamplanes? 5 millimeters...