Iron Man Power Suit #6 | Plastic Coating Foam | James Bruton - YouTube
Terrain idea: Tried to smooth styrofoam, turns out enamel spray and acrylic clear coat have some interesting cratering effects instead. Could be useful. That said, like any spray painting, do it outside.
Create Coat Foam Coating - 3lbs #027 | eBay
All Purpose Foam Coat | Hot...
All Purpose Foam Coat | Hot...
Styroplast Foam Coating |...
Gel Coat FRP Smooth Finish - China FRP Smooth Finish, Smooth FRP Finish | Made-in-China.com
How to Coat Styrofoam | ehow
White Styrofoam/polystyrene/eps Foam Block 12 X - Etsy
EPSILON™ Series, EPS Foam Coating Epoxy | Smooth-On, Inc.