This blue large cell expanded foam is 2 lb. per cubic feet density and cuts easily using a hot wire to airfoil shapes. Compatible with most adhesives,
Large Styrofoam Cooler
Large Styrofoam Blocks - Search Shopping
Polyurethane Foam
What did you do rocket wise today?, Page 1441
XPS Extruded Polystyrene Foam (Styrofoam) 100mm - Easy Composites
5 Differences Between Styrofoam Blocks and EPS Foam Blocks - Geofoam International
Divinycell Foam Pvc
Styrofoam Large Cell
XPS Extruded Polystyrene Foam (Styrofoam) 100mm - Easy Composites
The Long EZ Build: Strake leading edges
4x8 Foam Insulation Panels - Search Shopping
Legerlite - Pioneer in the Polystyrene Foam Industry
SCAT-15 DUCTING 3 3/4 13FT - Airport Pilot Shop