Our white construction foam is made of a spongy polystyrene foam material with a glossy white plastic laminate on both sides that makes it flatter and stronger than other foam sheets. It can be painted with
or simply use a few colored Sharpie markers. It can be bent over a desk edge to create an airfoil that maintains its shape. It can be thermo-formed (above 70C/158F) and also handles impact damage better than blue insulation foam. Another nice property is the leading edge can be sanded round with a medium grit sandpaper. Join pieces together quickly using a simple
low-temp hot glue gun
This affordable foam material is the perfect choice for your next electric airplane project.
Weight: 2.2 oz / 63 grams per 10" x 36" x 5mm sheet