Kuiper Balsa W80 Sandwich – Poplar is a balsa core with a poplar or okoume plywood top layer. Characteristics Extremely high strength and stiffness to weight ratio, High impact strength, Excellent fatique resistance, Ecological product, Wide operating temperature range -212 C to +163 C (-414 F to + 325 F), Good sound and thermal insulation, Good moisture resistance.
Density: (core) 150 – 200 kg/m3