Depron is a brand name for Extruded Polystyrene (XPS) closed cell foam in sheet form. It is a fantastic medium for building model RC airplanes, and also a popular medium for architectural model building, as well as model boats and prototype design, XPS foam sheets are stronger than traditional EPS Thermocol and can be further strengthened with carbon fiber or wood strips.
These sheets are sandable, cuts cleanly with a sharp knife, and when coated with clear tape or paper, can become very strong. Additionally you can paint these sheets as well.

Depron can be used to build many popular RC planes, like Flite Test Models, and from thousands of free plans available on the Internet.  Depron sheets are also used in thermal and sound insulation applications.

Vortex-RC is proud to bring to you XPS sheets in various thicknesses and sizes. So go on, start building your favorite RC plane model now !