Extra Thick thickness (1/2"). Gatorfoam foam board is an extruded polystyrene foam board bonded between two layers of Luxcell wood-fiber veneer. It's a heavy duty yet versatile foam board and is great for everything. The Gatorfoam Advantage: The original, heavy-duty graphic arts foam board. Excellent reputation for great performance. New, bright white facer is the brightest foam board of its kind and great for digital and screen printing. Recommended Applications P-O-P Displays Medium-term application life Exhibits & Kiosks Medium-term application life Framing Medium-term application life Signage - Interior Medium-term application life Signage - Exterior Medium-term application life Recommended Fabrications Mounting Digital Printing Screen Printing Painting ** Do not expose to solvent-based paints Saw Cutting Routing